Home / 4,298,371.62-5,927,681.52-2,750,123.22

Finding the Fourth Proportional to 4,298,371.62, 5,927,681.52 and 2,750,123.22

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Solution

The fourth proportional to 4,298,371.62, 5,927,681.52 and 2,750,123.22 is: 3,792,565.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,298,371.62 : 5,927,681.52 = 2,750,123.22 : x
  2. Step 2: Convert to fraction form
    4,298,371.62/5,927,681.52 = 2,750,123.22/x
  3. Step 3: Cross multiply
    4,298,371.62x = 5,927,681.52 × 2,750,123.22
  4. Step 4: Simplify right side
    4,298,371.62x = 16,301,854,588,916.89
  5. Step 5: Solve for x
    x = 16,301,854,588,916.89/4,298,371.62
  6. Step 6: Final answer
    x = 3,792,565.19

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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.