Home / 9,132,824.04-12,594,603.12-5,461,157.24

Finding the Fourth Proportional to 9,132,824.04, 12,594,603.12 and 5,461,157.24

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Solution

The fourth proportional to 9,132,824.04, 12,594,603.12 and 5,461,157.24 is: 7,531,198.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,132,824.04 : 12,594,603.12 = 5,461,157.24 : x
  2. Step 2: Convert to fraction form
    9,132,824.04/12,594,603.12 = 5,461,157.24/x
  3. Step 3: Cross multiply
    9,132,824.04x = 12,594,603.12 × 5,461,157.24
  4. Step 4: Simplify right side
    9,132,824.04x = 68,781,108,013,714.59
  5. Step 5: Solve for x
    x = 68,781,108,013,714.59/9,132,824.04
  6. Step 6: Final answer
    x = 7,531,198.20

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1.5x scale

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.