Home / 3,564,543.60-5,348,127.60-1,168,466.40

Finding the Fourth Proportional to 3,564,543.60, 5,348,127.60 and 1,168,466.40

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Solution

The fourth proportional to 3,564,543.60, 5,348,127.60 and 1,168,466.40 is: 1,753,129.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,543.60 : 5,348,127.60 = 1,168,466.40 : x
  2. Step 2: Convert to fraction form
    3,564,543.60/5,348,127.60 = 1,168,466.40/x
  3. Step 3: Cross multiply
    3,564,543.60x = 5,348,127.60 × 1,168,466.40
  4. Step 4: Simplify right side
    3,564,543.60x = 6,249,107,403,512.64
  5. Step 5: Solve for x
    x = 6,249,107,403,512.64/3,564,543.60
  6. Step 6: Final answer
    x = 1,753,129.74

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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.