Home / 9,787,289.60-14,680,934.40-2,598,809.60

Finding the Fourth Proportional to 9,787,289.60, 14,680,934.40 and 2,598,809.60

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Solution

The fourth proportional to 9,787,289.60, 14,680,934.40 and 2,598,809.60 is: 3,898,214.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,787,289.60 : 14,680,934.40 = 2,598,809.60 : x
  2. Step 2: Convert to fraction form
    9,787,289.60/14,680,934.40 = 2,598,809.60/x
  3. Step 3: Cross multiply
    9,787,289.60x = 14,680,934.40 × 2,598,809.60
  4. Step 4: Simplify right side
    9,787,289.60x = 38,152,953,255,690.24
  5. Step 5: Solve for x
    x = 38,152,953,255,690.24/9,787,289.60
  6. Step 6: Final answer
    x = 3,898,214.40

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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.