Home / 944,699.30-1,417,325.07-304,988.10

Finding the Fourth Proportional to 944,699.30, 1,417,325.07 and 304,988.10

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Solution

The fourth proportional to 944,699.30, 1,417,325.07 and 304,988.10 is: 457,571.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,699.30 : 1,417,325.07 = 304,988.10 : x
  2. Step 2: Convert to fraction form
    944,699.30/1,417,325.07 = 304,988.10/x
  3. Step 3: Cross multiply
    944,699.30x = 1,417,325.07 × 304,988.10
  4. Step 4: Simplify right side
    944,699.30x = 432,267,280,181.67
  5. Step 5: Solve for x
    x = 432,267,280,181.67/944,699.30
  6. Step 6: Final answer
    x = 457,571.29

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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.