Home / 1,004,155.58-1,506,230.08-364,458.46

Finding the Fourth Proportional to 1,004,155.58, 1,506,230.08 and 364,458.46

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Solution

The fourth proportional to 1,004,155.58, 1,506,230.08 and 364,458.46 is: 546,686.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,155.58 : 1,506,230.08 = 364,458.46 : x
  2. Step 2: Convert to fraction form
    1,004,155.58/1,506,230.08 = 364,458.46/x
  3. Step 3: Cross multiply
    1,004,155.58x = 1,506,230.08 × 364,458.46
  4. Step 4: Simplify right side
    1,004,155.58x = 548,958,295,362.48
  5. Step 5: Solve for x
    x = 548,958,295,362.48/1,004,155.58
  6. Step 6: Final answer
    x = 546,686.50

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Double scale
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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.