Home / 4,346,372.36-6,516,901.32-2,072,592.20

Finding the Fourth Proportional to 4,346,372.36, 6,516,901.32 and 2,072,592.20

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Solution

The fourth proportional to 4,346,372.36, 6,516,901.32 and 2,072,592.20 is: 3,107,621.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,346,372.36 : 6,516,901.32 = 2,072,592.20 : x
  2. Step 2: Convert to fraction form
    4,346,372.36/6,516,901.32 = 2,072,592.20/x
  3. Step 3: Cross multiply
    4,346,372.36x = 6,516,901.32 × 2,072,592.20
  4. Step 4: Simplify right side
    4,346,372.36x = 13,506,878,811,417.20
  5. Step 5: Solve for x
    x = 13,506,878,811,417.20/4,346,372.36
  6. Step 6: Final answer
    x = 3,107,621.19

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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.