Home / 10,411,609.98-15,621,875.22-4,026,346.36

Finding the Fourth Proportional to 10,411,609.98, 15,621,875.22 and 4,026,346.36

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Solution

The fourth proportional to 10,411,609.98, 15,621,875.22 and 4,026,346.36 is: 6,041,244.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,411,609.98 : 15,621,875.22 = 4,026,346.36 : x
  2. Step 2: Convert to fraction form
    10,411,609.98/15,621,875.22 = 4,026,346.36/x
  3. Step 3: Cross multiply
    10,411,609.98x = 15,621,875.22 × 4,026,346.36
  4. Step 4: Simplify right side
    10,411,609.98x = 62,899,080,428,421.20
  5. Step 5: Solve for x
    x = 62,899,080,428,421.20/10,411,609.98
  6. Step 6: Final answer
    x = 6,041,244.39

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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.