Home / 1,046,460.80-1,569,691.20-373,302.20

Finding the Fourth Proportional to 1,046,460.80, 1,569,691.20 and 373,302.20

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Solution

The fourth proportional to 1,046,460.80, 1,569,691.20 and 373,302.20 is: 559,953.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,460.80 : 1,569,691.20 = 373,302.20 : x
  2. Step 2: Convert to fraction form
    1,046,460.80/1,569,691.20 = 373,302.20/x
  3. Step 3: Cross multiply
    1,046,460.80x = 1,569,691.20 × 373,302.20
  4. Step 4: Simplify right side
    1,046,460.80x = 585,969,178,280.64
  5. Step 5: Solve for x
    x = 585,969,178,280.64/1,046,460.80
  6. Step 6: Final answer
    x = 559,953.30

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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.