Home / 5,722,477.04-7,897,011.90-3,144,151.46

Finding the Fourth Proportional to 5,722,477.04, 7,897,011.90 and 3,144,151.46

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Solution

The fourth proportional to 5,722,477.04, 7,897,011.90 and 3,144,151.46 is: 4,338,925.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,722,477.04 : 7,897,011.90 = 3,144,151.46 : x
  2. Step 2: Convert to fraction form
    5,722,477.04/7,897,011.90 = 3,144,151.46/x
  3. Step 3: Cross multiply
    5,722,477.04x = 7,897,011.90 × 3,144,151.46
  4. Step 4: Simplify right side
    5,722,477.04x = 24,829,401,495,022.38
  5. Step 5: Solve for x
    x = 24,829,401,495,022.38/5,722,477.04
  6. Step 6: Final answer
    x = 4,338,925.49

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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.