Home / 4,333,336.18-5,979,417.44-2,399,547.04

Finding the Fourth Proportional to 4,333,336.18, 5,979,417.44 and 2,399,547.04

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Solution

The fourth proportional to 4,333,336.18, 5,979,417.44 and 2,399,547.04 is: 3,311,050.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,336.18 : 5,979,417.44 = 2,399,547.04 : x
  2. Step 2: Convert to fraction form
    4,333,336.18/5,979,417.44 = 2,399,547.04/x
  3. Step 3: Cross multiply
    4,333,336.18x = 5,979,417.44 × 2,399,547.04
  4. Step 4: Simplify right side
    4,333,336.18x = 14,347,893,392,130.10
  5. Step 5: Solve for x
    x = 14,347,893,392,130.10/4,333,336.18
  6. Step 6: Final answer
    x = 3,311,050.15

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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.