Home / 9,325,024.64-12,868,931.15-5,195,053.44

Finding the Fourth Proportional to 9,325,024.64, 12,868,931.15 and 5,195,053.44

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Solution

The fourth proportional to 9,325,024.64, 12,868,931.15 and 5,195,053.44 is: 7,169,395.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,325,024.64 : 12,868,931.15 = 5,195,053.44 : x
  2. Step 2: Convert to fraction form
    9,325,024.64/12,868,931.15 = 5,195,053.44/x
  3. Step 3: Cross multiply
    9,325,024.64x = 12,868,931.15 × 5,195,053.44
  4. Step 4: Simplify right side
    9,325,024.64x = 66,854,785,039,930.66
  5. Step 5: Solve for x
    x = 66,854,785,039,930.66/9,325,024.64
  6. Step 6: Final answer
    x = 7,169,395.00

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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.