Home / 5,496,196.60-8,244,294.90-4,681,320.40

Finding the Fourth Proportional to 5,496,196.60, 8,244,294.90 and 4,681,320.40

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Solution

The fourth proportional to 5,496,196.60, 8,244,294.90 and 4,681,320.40 is: 7,021,980.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,496,196.60 : 8,244,294.90 = 4,681,320.40 : x
  2. Step 2: Convert to fraction form
    5,496,196.60/8,244,294.90 = 4,681,320.40/x
  3. Step 3: Cross multiply
    5,496,196.60x = 8,244,294.90 × 4,681,320.40
  4. Step 4: Simplify right side
    5,496,196.60x = 38,594,185,898,985.96
  5. Step 5: Solve for x
    x = 38,594,185,898,985.96/5,496,196.60
  6. Step 6: Final answer
    x = 7,021,980.60

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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.