Home / 6,626,346.60-9,925,523.10-5,506,602.60

Finding the Fourth Proportional to 6,626,346.60, 9,925,523.10 and 5,506,602.60

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Solution

The fourth proportional to 6,626,346.60, 9,925,523.10 and 5,506,602.60 is: 8,248,272.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,626,346.60 : 9,925,523.10 = 5,506,602.60 : x
  2. Step 2: Convert to fraction form
    6,626,346.60/9,925,523.10 = 5,506,602.60/x
  3. Step 3: Cross multiply
    6,626,346.60x = 9,925,523.10 × 5,506,602.60
  4. Step 4: Simplify right side
    6,626,346.60x = 54,655,911,308,820.05
  5. Step 5: Solve for x
    x = 54,655,911,308,820.05/6,626,346.60
  6. Step 6: Final answer
    x = 8,248,272.33

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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.