Home / 1,529,294.10-2,293,792.71-464,345.38

Finding the Fourth Proportional to 1,529,294.10, 2,293,792.71 and 464,345.38

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Solution

The fourth proportional to 1,529,294.10, 2,293,792.71 and 464,345.38 is: 696,473.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,529,294.10 : 2,293,792.71 = 464,345.38 : x
  2. Step 2: Convert to fraction form
    1,529,294.10/2,293,792.71 = 464,345.38/x
  3. Step 3: Cross multiply
    1,529,294.10x = 2,293,792.71 × 464,345.38
  4. Step 4: Simplify right side
    1,529,294.10x = 1,065,112,047,566.18
  5. Step 5: Solve for x
    x = 1,065,112,047,566.18/1,529,294.10
  6. Step 6: Final answer
    x = 696,473.00

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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.