Home / 5,302,946.04-7,948,248.07-3,030,062.55

Finding the Fourth Proportional to 5,302,946.04, 7,948,248.07 and 3,030,062.55

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Solution

The fourth proportional to 5,302,946.04, 7,948,248.07 and 3,030,062.55 is: 4,541,567.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,302,946.04 : 7,948,248.07 = 3,030,062.55 : x
  2. Step 2: Convert to fraction form
    5,302,946.04/7,948,248.07 = 3,030,062.55/x
  3. Step 3: Cross multiply
    5,302,946.04x = 7,948,248.07 × 3,030,062.55
  4. Step 4: Simplify right side
    5,302,946.04x = 24,083,688,815,016.78
  5. Step 5: Solve for x
    x = 24,083,688,815,016.78/5,302,946.04
  6. Step 6: Final answer
    x = 4,541,567.77

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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.