Home / 5,610,332.43-7,746,100.88-3,575,897.55

Finding the Fourth Proportional to 5,610,332.43, 7,746,100.88 and 3,575,897.55

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Solution

The fourth proportional to 5,610,332.43, 7,746,100.88 and 3,575,897.55 is: 4,937,187.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,610,332.43 : 7,746,100.88 = 3,575,897.55 : x
  2. Step 2: Convert to fraction form
    5,610,332.43/7,746,100.88 = 3,575,897.55/x
  3. Step 3: Cross multiply
    5,610,332.43x = 7,746,100.88 × 3,575,897.55
  4. Step 4: Simplify right side
    5,610,332.43x = 27,699,263,140,965.36
  5. Step 5: Solve for x
    x = 27,699,263,140,965.36/5,610,332.43
  6. Step 6: Final answer
    x = 4,937,187.50

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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.