Home / 1,358,669.92-2,038,050.24-610,718.08

Finding the Fourth Proportional to 1,358,669.92, 2,038,050.24 and 610,718.08

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Solution

The fourth proportional to 1,358,669.92, 2,038,050.24 and 610,718.08 is: 916,097.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,358,669.92 : 2,038,050.24 = 610,718.08 : x
  2. Step 2: Convert to fraction form
    1,358,669.92/2,038,050.24 = 610,718.08/x
  3. Step 3: Cross multiply
    1,358,669.92x = 2,038,050.24 × 610,718.08
  4. Step 4: Simplify right side
    1,358,669.92x = 1,244,674,129,516.34
  5. Step 5: Solve for x
    x = 1,244,674,129,516.34/1,358,669.92
  6. Step 6: Final answer
    x = 916,097.51

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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.