Home / 7,925,756.48-11,884,887.50-3,070,337.18

Finding the Fourth Proportional to 7,925,756.48, 11,884,887.50 and 3,070,337.18

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Solution

The fourth proportional to 7,925,756.48, 11,884,887.50 and 3,070,337.18 is: 4,604,054.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,925,756.48 : 11,884,887.50 = 3,070,337.18 : x
  2. Step 2: Convert to fraction form
    7,925,756.48/11,884,887.50 = 3,070,337.18/x
  3. Step 3: Cross multiply
    7,925,756.48x = 11,884,887.50 × 3,070,337.18
  4. Step 4: Simplify right side
    7,925,756.48x = 36,490,611,971,367.25
  5. Step 5: Solve for x
    x = 36,490,611,971,367.25/7,925,756.48
  6. Step 6: Final answer
    x = 4,604,054.14

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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.