Home / 1,807,724.65-2,710,160.24-896,278.69

Finding the Fourth Proportional to 1,807,724.65, 2,710,160.24 and 896,278.69

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Solution

The fourth proportional to 1,807,724.65, 2,710,160.24 and 896,278.69 is: 1,343,710.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,724.65 : 2,710,160.24 = 896,278.69 : x
  2. Step 2: Convert to fraction form
    1,807,724.65/2,710,160.24 = 896,278.69/x
  3. Step 3: Cross multiply
    1,807,724.65x = 2,710,160.24 × 896,278.69
  4. Step 4: Simplify right side
    1,807,724.65x = 2,429,058,869,597.29
  5. Step 5: Solve for x
    x = 2,429,058,869,597.29/1,807,724.65
  6. Step 6: Final answer
    x = 1,343,710.65

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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.