Home / 4,032,088.40-6,048,132.60-1,637,080.40

Finding the Fourth Proportional to 4,032,088.40, 6,048,132.60 and 1,637,080.40

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Solution

The fourth proportional to 4,032,088.40, 6,048,132.60 and 1,637,080.40 is: 2,455,620.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,088.40 : 6,048,132.60 = 1,637,080.40 : x
  2. Step 2: Convert to fraction form
    4,032,088.40/6,048,132.60 = 1,637,080.40/x
  3. Step 3: Cross multiply
    4,032,088.40x = 6,048,132.60 × 1,637,080.40
  4. Step 4: Simplify right side
    4,032,088.40x = 9,901,279,336,061.04
  5. Step 5: Solve for x
    x = 9,901,279,336,061.04/4,032,088.40
  6. Step 6: Final answer
    x = 2,455,620.60

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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.