Home / 4,298,371.65-5,927,681.52-2,750,123.25

Finding the Fourth Proportional to 4,298,371.65, 5,927,681.52 and 2,750,123.25

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Solution

The fourth proportional to 4,298,371.65, 5,927,681.52 and 2,750,123.25 is: 3,792,565.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,298,371.65 : 5,927,681.52 = 2,750,123.25 : x
  2. Step 2: Convert to fraction form
    4,298,371.65/5,927,681.52 = 2,750,123.25/x
  3. Step 3: Cross multiply
    4,298,371.65x = 5,927,681.52 × 2,750,123.25
  4. Step 4: Simplify right side
    4,298,371.65x = 16,301,854,766,747.34
  5. Step 5: Solve for x
    x = 16,301,854,766,747.34/4,298,371.65
  6. Step 6: Final answer
    x = 3,792,565.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.