Home / 2,470,966.40-3,706,449.60-2,433,641.60

Finding the Fourth Proportional to 2,470,966.40, 3,706,449.60 and 2,433,641.60

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Solution

The fourth proportional to 2,470,966.40, 3,706,449.60 and 2,433,641.60 is: 3,650,462.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,966.40 : 3,706,449.60 = 2,433,641.60 : x
  2. Step 2: Convert to fraction form
    2,470,966.40/3,706,449.60 = 2,433,641.60/x
  3. Step 3: Cross multiply
    2,470,966.40x = 3,706,449.60 × 2,433,641.60
  4. Step 4: Simplify right side
    2,470,966.40x = 9,020,169,934,863.36
  5. Step 5: Solve for x
    x = 9,020,169,934,863.36/2,470,966.40
  6. Step 6: Final answer
    x = 3,650,462.40

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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.