Home / 5,460,648.48-7,535,689.20-3,013,258.86

Finding the Fourth Proportional to 5,460,648.48, 7,535,689.20 and 3,013,258.86

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Solution

The fourth proportional to 5,460,648.48, 7,535,689.20 and 3,013,258.86 is: 4,158,294.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,460,648.48 : 7,535,689.20 = 3,013,258.86 : x
  2. Step 2: Convert to fraction form
    5,460,648.48/7,535,689.20 = 3,013,258.86/x
  3. Step 3: Cross multiply
    5,460,648.48x = 7,535,689.20 × 3,013,258.86
  4. Step 4: Simplify right side
    5,460,648.48x = 22,706,982,248,106.31
  5. Step 5: Solve for x
    x = 22,706,982,248,106.31/5,460,648.48
  6. Step 6: Final answer
    x = 4,158,294.08

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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.