Home / 5,535,854.16-8,307,060.60-2,340,805.20

Finding the Fourth Proportional to 5,535,854.16, 8,307,060.60 and 2,340,805.20

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Solution

The fourth proportional to 5,535,854.16, 8,307,060.60 and 2,340,805.20 is: 3,512,594.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,535,854.16 : 8,307,060.60 = 2,340,805.20 : x
  2. Step 2: Convert to fraction form
    5,535,854.16/8,307,060.60 = 2,340,805.20/x
  3. Step 3: Cross multiply
    5,535,854.16x = 8,307,060.60 × 2,340,805.20
  4. Step 4: Simplify right side
    5,535,854.16x = 19,445,210,649,195.12
  5. Step 5: Solve for x
    x = 19,445,210,649,195.12/5,535,854.16
  6. Step 6: Final answer
    x = 3,512,594.46

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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.