Home / 2,318,373.60-3,475,940.40-1,371,256.80

Finding the Fourth Proportional to 2,318,373.60, 3,475,940.40 and 1,371,256.80

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Solution

The fourth proportional to 2,318,373.60, 3,475,940.40 and 1,371,256.80 is: 2,055,927.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,318,373.60 : 3,475,940.40 = 1,371,256.80 : x
  2. Step 2: Convert to fraction form
    2,318,373.60/3,475,940.40 = 1,371,256.80/x
  3. Step 3: Cross multiply
    2,318,373.60x = 3,475,940.40 × 1,371,256.80
  4. Step 4: Simplify right side
    2,318,373.60x = 4,766,406,909,894.72
  5. Step 5: Solve for x
    x = 4,766,406,909,894.72/2,318,373.60
  6. Step 6: Final answer
    x = 2,055,927.01

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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.