Home / 2,495,957.04-3,744,071.64-789,972.93

Finding the Fourth Proportional to 2,495,957.04, 3,744,071.64 and 789,972.93

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Solution

The fourth proportional to 2,495,957.04, 3,744,071.64 and 789,972.93 is: 1,185,002.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,957.04 : 3,744,071.64 = 789,972.93 : x
  2. Step 2: Convert to fraction form
    2,495,957.04/3,744,071.64 = 789,972.93/x
  3. Step 3: Cross multiply
    2,495,957.04x = 3,744,071.64 × 789,972.93
  4. Step 4: Simplify right side
    2,495,957.04x = 2,957,715,243,580.71
  5. Step 5: Solve for x
    x = 2,957,715,243,580.71/2,495,957.04
  6. Step 6: Final answer
    x = 1,185,002.46

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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.