Home / 4,838,411.90-7,258,492.65-2,436,211.10

Finding the Fourth Proportional to 4,838,411.90, 7,258,492.65 and 2,436,211.10

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Solution

The fourth proportional to 4,838,411.90, 7,258,492.65 and 2,436,211.10 is: 3,654,757.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,838,411.90 : 7,258,492.65 = 2,436,211.10 : x
  2. Step 2: Convert to fraction form
    4,838,411.90/7,258,492.65 = 2,436,211.10/x
  3. Step 3: Cross multiply
    4,838,411.90x = 7,258,492.65 × 2,436,211.10
  4. Step 4: Simplify right side
    4,838,411.90x = 17,683,220,363,198.42
  5. Step 5: Solve for x
    x = 17,683,220,363,198.42/4,838,411.90
  6. Step 6: Final answer
    x = 3,654,757.12

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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.