Home / 2,433,188.24-3,357,506.64-1,345,312.88

Finding the Fourth Proportional to 2,433,188.24, 3,357,506.64 and 1,345,312.88

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Solution

The fourth proportional to 2,433,188.24, 3,357,506.64 and 1,345,312.88 is: 1,856,369.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,188.24 : 3,357,506.64 = 1,345,312.88 : x
  2. Step 2: Convert to fraction form
    2,433,188.24/3,357,506.64 = 1,345,312.88/x
  3. Step 3: Cross multiply
    2,433,188.24x = 3,357,506.64 × 1,345,312.88
  4. Step 4: Simplify right side
    2,433,188.24x = 4,516,896,927,477.52
  5. Step 5: Solve for x
    x = 4,516,896,927,477.52/2,433,188.24
  6. Step 6: Final answer
    x = 1,856,369.70

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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.