Home / 11,376,508.59-15,699,582-6,219,870.26

Finding the Fourth Proportional to 11,376,508.59, 15,699,582 and 6,219,870.26

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Solution

The fourth proportional to 11,376,508.59, 15,699,582 and 6,219,870.26 is: 8,583,421.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,376,508.59 : 15,699,582 = 6,219,870.26 : x
  2. Step 2: Convert to fraction form
    11,376,508.59/15,699,582 = 6,219,870.26/x
  3. Step 3: Cross multiply
    11,376,508.59x = 15,699,582 × 6,219,870.26
  4. Step 4: Simplify right side
    11,376,508.59x = 97,649,363,097,733.41
  5. Step 5: Solve for x
    x = 97,649,363,097,733.41/11,376,508.59
  6. Step 6: Final answer
    x = 8,583,421.03

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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.