Home / 1,477,525.02-2,216,288.01-355,594.02

Finding the Fourth Proportional to 1,477,525.02, 2,216,288.01 and 355,594.02

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Solution

The fourth proportional to 1,477,525.02, 2,216,288.01 and 355,594.02 is: 533,391.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,477,525.02 : 2,216,288.01 = 355,594.02 : x
  2. Step 2: Convert to fraction form
    1,477,525.02/2,216,288.01 = 355,594.02/x
  3. Step 3: Cross multiply
    1,477,525.02x = 2,216,288.01 × 355,594.02
  4. Step 4: Simplify right side
    1,477,525.02x = 788,098,762,953.70
  5. Step 5: Solve for x
    x = 788,098,762,953.70/1,477,525.02
  6. Step 6: Final answer
    x = 533,391.15

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.