Home / 6,503,312.64-9,752,298.72-1,952,771.52

Finding the Fourth Proportional to 6,503,312.64, 9,752,298.72 and 1,952,771.52

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Solution

The fourth proportional to 6,503,312.64, 9,752,298.72 and 1,952,771.52 is: 2,928,355.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,503,312.64 : 9,752,298.72 = 1,952,771.52 : x
  2. Step 2: Convert to fraction form
    6,503,312.64/9,752,298.72 = 1,952,771.52/x
  3. Step 3: Cross multiply
    6,503,312.64x = 9,752,298.72 × 1,952,771.52
  4. Step 4: Simplify right side
    6,503,312.64x = 19,044,011,194,948.46
  5. Step 5: Solve for x
    x = 19,044,011,194,948.46/6,503,312.64
  6. Step 6: Final answer
    x = 2,928,355.48

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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.