Home / 4,032,088.40-6,048,132.60-1,792,600.40

Finding the Fourth Proportional to 4,032,088.40, 6,048,132.60 and 1,792,600.40

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Solution

The fourth proportional to 4,032,088.40, 6,048,132.60 and 1,792,600.40 is: 2,688,900.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,088.40 : 6,048,132.60 = 1,792,600.40 : x
  2. Step 2: Convert to fraction form
    4,032,088.40/6,048,132.60 = 1,792,600.40/x
  3. Step 3: Cross multiply
    4,032,088.40x = 6,048,132.60 × 1,792,600.40
  4. Step 4: Simplify right side
    4,032,088.40x = 10,841,884,918,013.04
  5. Step 5: Solve for x
    x = 10,841,884,918,013.04/4,032,088.40
  6. Step 6: Final answer
    x = 2,688,900.60

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Similar ratio
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1.5x scale

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.