Home / 2,972,225.48-4,458,506.70-950,646.92

Finding the Fourth Proportional to 2,972,225.48, 4,458,506.70 and 950,646.92

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Solution

The fourth proportional to 2,972,225.48, 4,458,506.70 and 950,646.92 is: 1,426,024.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,972,225.48 : 4,458,506.70 = 950,646.92 : x
  2. Step 2: Convert to fraction form
    2,972,225.48/4,458,506.70 = 950,646.92/x
  3. Step 3: Cross multiply
    2,972,225.48x = 4,458,506.70 × 950,646.92
  4. Step 4: Simplify right side
    2,972,225.48x = 4,238,465,662,154.36
  5. Step 5: Solve for x
    x = 4,238,465,662,154.36/2,972,225.48
  6. Step 6: Final answer
    x = 1,426,024.27

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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.