Home / 8,935,683.40-13,403,525.10-6,556,227.40

Finding the Fourth Proportional to 8,935,683.40, 13,403,525.10 and 6,556,227.40

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Solution

The fourth proportional to 8,935,683.40, 13,403,525.10 and 6,556,227.40 is: 9,834,341.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,935,683.40 : 13,403,525.10 = 6,556,227.40 : x
  2. Step 2: Convert to fraction form
    8,935,683.40/13,403,525.10 = 6,556,227.40/x
  3. Step 3: Cross multiply
    8,935,683.40x = 13,403,525.10 × 6,556,227.40
  4. Step 4: Simplify right side
    8,935,683.40x = 87,876,558,517,207.75
  5. Step 5: Solve for x
    x = 87,876,558,517,207.75/8,935,683.40
  6. Step 6: Final answer
    x = 9,834,341.10

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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.