Home / 4,116,543.50-5,680,830.04-2,506,911.50

Finding the Fourth Proportional to 4,116,543.50, 5,680,830.04 and 2,506,911.50

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Solution

The fourth proportional to 4,116,543.50, 5,680,830.04 and 2,506,911.50 is: 3,459,537.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116,543.50 : 5,680,830.04 = 2,506,911.50 : x
  2. Step 2: Convert to fraction form
    4,116,543.50/5,680,830.04 = 2,506,911.50/x
  3. Step 3: Cross multiply
    4,116,543.50x = 5,680,830.04 × 2,506,911.50
  4. Step 4: Simplify right side
    4,116,543.50x = 14,241,338,156,821.46
  5. Step 5: Solve for x
    x = 14,241,338,156,821.46/4,116,543.50
  6. Step 6: Final answer
    x = 3,459,537.88

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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.