Home / 6,048,658.60-9,072,987.90-4,348,047.40

Finding the Fourth Proportional to 6,048,658.60, 9,072,987.90 and 4,348,047.40

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Solution

The fourth proportional to 6,048,658.60, 9,072,987.90 and 4,348,047.40 is: 6,522,071.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,658.60 : 9,072,987.90 = 4,348,047.40 : x
  2. Step 2: Convert to fraction form
    6,048,658.60/9,072,987.90 = 4,348,047.40/x
  3. Step 3: Cross multiply
    6,048,658.60x = 9,072,987.90 × 4,348,047.40
  4. Step 4: Simplify right side
    6,048,658.60x = 39,449,781,448,826.47
  5. Step 5: Solve for x
    x = 39,449,781,448,826.47/6,048,658.60
  6. Step 6: Final answer
    x = 6,522,071.10

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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.