Home / 7,068,114.96-10,592,363.60-3,220,534.39

Finding the Fourth Proportional to 7,068,114.96, 10,592,363.60 and 3,220,534.39

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Solution

The fourth proportional to 7,068,114.96, 10,592,363.60 and 3,220,534.39 is: 4,826,332.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,068,114.96 : 10,592,363.60 = 3,220,534.39 : x
  2. Step 2: Convert to fraction form
    7,068,114.96/10,592,363.60 = 3,220,534.39/x
  3. Step 3: Cross multiply
    7,068,114.96x = 10,592,363.60 × 3,220,534.39
  4. Step 4: Simplify right side
    7,068,114.96x = 34,113,071,245,184.20
  5. Step 5: Solve for x
    x = 34,113,071,245,184.20/7,068,114.96
  6. Step 6: Final answer
    x = 4,826,332.26

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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.