Home / 1,069,050.02-1,475,289.27-585,632.34

Finding the Fourth Proportional to 1,069,050.02, 1,475,289.27 and 585,632.34

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Solution

The fourth proportional to 1,069,050.02, 1,475,289.27 and 585,632.34 is: 808,172.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,050.02 : 1,475,289.27 = 585,632.34 : x
  2. Step 2: Convert to fraction form
    1,069,050.02/1,475,289.27 = 585,632.34/x
  3. Step 3: Cross multiply
    1,069,050.02x = 1,475,289.27 × 585,632.34
  4. Step 4: Simplify right side
    1,069,050.02x = 863,977,107,366.99
  5. Step 5: Solve for x
    x = 863,977,107,366.99/1,069,050.02
  6. Step 6: Final answer
    x = 808,172.77

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.