Home / 9,793,196.60-14,689,794.90-5,258,233.40

Finding the Fourth Proportional to 9,793,196.60, 14,689,794.90 and 5,258,233.40

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Solution

The fourth proportional to 9,793,196.60, 14,689,794.90 and 5,258,233.40 is: 7,887,350.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,196.60 : 14,689,794.90 = 5,258,233.40 : x
  2. Step 2: Convert to fraction form
    9,793,196.60/14,689,794.90 = 5,258,233.40/x
  3. Step 3: Cross multiply
    9,793,196.60x = 14,689,794.90 × 5,258,233.40
  4. Step 4: Simplify right side
    9,793,196.60x = 77,242,370,182,329.67
  5. Step 5: Solve for x
    x = 77,242,370,182,329.67/9,793,196.60
  6. Step 6: Final answer
    x = 7,887,350.10

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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.