Home / 7,010,610.93-9,679,767.12-4,531,298.19

Finding the Fourth Proportional to 7,010,610.93, 9,679,767.12 and 4,531,298.19

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Solution

The fourth proportional to 7,010,610.93, 9,679,767.12 and 4,531,298.19 is: 6,256,503.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,010,610.93 : 9,679,767.12 = 4,531,298.19 : x
  2. Step 2: Convert to fraction form
    7,010,610.93/9,679,767.12 = 4,531,298.19/x
  3. Step 3: Cross multiply
    7,010,610.93x = 9,679,767.12 × 4,531,298.19
  4. Step 4: Simplify right side
    7,010,610.93x = 43,861,911,230,477.52
  5. Step 5: Solve for x
    x = 43,861,911,230,477.52/7,010,610.93
  6. Step 6: Final answer
    x = 6,256,503.42

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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.