Home / 6,572,068.60-9,841,514.10-4,315,991.80

Finding the Fourth Proportional to 6,572,068.60, 9,841,514.10 and 4,315,991.80

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Solution

The fourth proportional to 6,572,068.60, 9,841,514.10 and 4,315,991.80 is: 6,463,093.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,068.60 : 9,841,514.10 = 4,315,991.80 : x
  2. Step 2: Convert to fraction form
    6,572,068.60/9,841,514.10 = 4,315,991.80/x
  3. Step 3: Cross multiply
    6,572,068.60x = 9,841,514.10 × 4,315,991.80
  4. Step 4: Simplify right side
    6,572,068.60x = 42,475,894,155,184.38
  5. Step 5: Solve for x
    x = 42,475,894,155,184.38/6,572,068.60
  6. Step 6: Final answer
    x = 6,463,093.55

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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.