Home / 7,513,957-10,369,260.66-4,294,762.12

Finding the Fourth Proportional to 7,513,957, 10,369,260.66 and 4,294,762.12

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Solution

The fourth proportional to 7,513,957, 10,369,260.66 and 4,294,762.12 is: 5,926,771.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,513,957 : 10,369,260.66 = 4,294,762.12 : x
  2. Step 2: Convert to fraction form
    7,513,957/10,369,260.66 = 4,294,762.12/x
  3. Step 3: Cross multiply
    7,513,957x = 10,369,260.66 × 4,294,762.12
  4. Step 4: Simplify right side
    7,513,957x = 44,533,507,894,974.20
  5. Step 5: Solve for x
    x = 44,533,507,894,974.20/7,513,957
  6. Step 6: Final answer
    x = 5,926,771.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.