Home / 2,070,737.40-3,106,211.40-650,807.40

Finding the Fourth Proportional to 2,070,737.40, 3,106,211.40 and 650,807.40

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Solution

The fourth proportional to 2,070,737.40, 3,106,211.40 and 650,807.40 is: 976,244.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,070,737.40 : 3,106,211.40 = 650,807.40 : x
  2. Step 2: Convert to fraction form
    2,070,737.40/3,106,211.40 = 650,807.40/x
  3. Step 3: Cross multiply
    2,070,737.40x = 3,106,211.40 × 650,807.40
  4. Step 4: Simplify right side
    2,070,737.40x = 2,021,545,365,084.36
  5. Step 5: Solve for x
    x = 2,021,545,365,084.36/2,070,737.40
  6. Step 6: Final answer
    x = 976,244.19

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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.