Home / 4,100,424.77-5,658,572.18-2,358,011.90

Finding the Fourth Proportional to 4,100,424.77, 5,658,572.18 and 2,358,011.90

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Solution

The fourth proportional to 4,100,424.77, 5,658,572.18 and 2,358,011.90 is: 3,254,048.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,424.77 : 5,658,572.18 = 2,358,011.90 : x
  2. Step 2: Convert to fraction form
    4,100,424.77/5,658,572.18 = 2,358,011.90/x
  3. Step 3: Cross multiply
    4,100,424.77x = 5,658,572.18 × 2,358,011.90
  4. Step 4: Simplify right side
    4,100,424.77x = 13,342,980,557,490.40
  5. Step 5: Solve for x
    x = 13,342,980,557,490.40/4,100,424.77
  6. Step 6: Final answer
    x = 3,254,048.37

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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.