Home / 5,655,296.80-8,470,503.60-5,024,922.40

Finding the Fourth Proportional to 5,655,296.80, 8,470,503.60 and 5,024,922.40

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Solution

The fourth proportional to 5,655,296.80, 8,470,503.60 and 5,024,922.40 is: 7,526,328.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,655,296.80 : 8,470,503.60 = 5,024,922.40 : x
  2. Step 2: Convert to fraction form
    5,655,296.80/8,470,503.60 = 5,024,922.40/x
  3. Step 3: Cross multiply
    5,655,296.80x = 8,470,503.60 × 5,024,922.40
  4. Step 4: Simplify right side
    5,655,296.80x = 42,563,623,278,920.64
  5. Step 5: Solve for x
    x = 42,563,623,278,920.64/5,655,296.80
  6. Step 6: Final answer
    x = 7,526,328.82

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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.