Home / 11,389,024.59-15,716,854.76-6,232,386.39

Finding the Fourth Proportional to 11,389,024.59, 15,716,854.76 and 6,232,386.39

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Solution

The fourth proportional to 11,389,024.59, 15,716,854.76 and 6,232,386.39 is: 8,600,693.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,389,024.59 : 15,716,854.76 = 6,232,386.39 : x
  2. Step 2: Convert to fraction form
    11,389,024.59/15,716,854.76 = 6,232,386.39/x
  3. Step 3: Cross multiply
    11,389,024.59x = 15,716,854.76 × 6,232,386.39
  4. Step 4: Simplify right side
    11,389,024.59x = 97,953,511,699,830.70
  5. Step 5: Solve for x
    x = 97,953,511,699,830.70/11,389,024.59
  6. Step 6: Final answer
    x = 8,600,693.67

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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.