Home / 7,535,296.32-10,426,091.04-6,570,437.28

Finding the Fourth Proportional to 7,535,296.32, 10,426,091.04 and 6,570,437.28

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Solution

The fourth proportional to 7,535,296.32, 10,426,091.04 and 6,570,437.28 is: 9,091,079.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,535,296.32 : 10,426,091.04 = 6,570,437.28 : x
  2. Step 2: Convert to fraction form
    7,535,296.32/10,426,091.04 = 6,570,437.28/x
  3. Step 3: Cross multiply
    7,535,296.32x = 10,426,091.04 × 6,570,437.28
  4. Step 4: Simplify right side
    7,535,296.32x = 68,503,977,253,889.97
  5. Step 5: Solve for x
    x = 68,503,977,253,889.97/7,535,296.32
  6. Step 6: Final answer
    x = 9,091,079.41

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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.