Home / 10,925,109.10-16,389,631.95-4,536,007.30

Finding the Fourth Proportional to 10,925,109.10, 16,389,631.95 and 4,536,007.30

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Solution

The fourth proportional to 10,925,109.10, 16,389,631.95 and 4,536,007.30 is: 6,804,828.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,109.10 : 16,389,631.95 = 4,536,007.30 : x
  2. Step 2: Convert to fraction form
    10,925,109.10/16,389,631.95 = 4,536,007.30/x
  3. Step 3: Cross multiply
    10,925,109.10x = 16,389,631.95 × 4,536,007.30
  4. Step 4: Simplify right side
    10,925,109.10x = 74,343,490,169,513.23
  5. Step 5: Solve for x
    x = 74,343,490,169,513.23/10,925,109.10
  6. Step 6: Final answer
    x = 6,804,828.17

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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.