Home / 10,359,339.94-15,536,358.46-3,071,095.40

Finding the Fourth Proportional to 10,359,339.94, 15,536,358.46 and 3,071,095.40

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Solution

The fourth proportional to 10,359,339.94, 15,536,358.46 and 3,071,095.40 is: 4,605,857.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,359,339.94 : 15,536,358.46 = 3,071,095.40 : x
  2. Step 2: Convert to fraction form
    10,359,339.94/15,536,358.46 = 3,071,095.40/x
  3. Step 3: Cross multiply
    10,359,339.94x = 15,536,358.46 × 3,071,095.40
  4. Step 4: Simplify right side
    10,359,339.94x = 47,713,638,999,257.09
  5. Step 5: Solve for x
    x = 47,713,638,999,257.09/10,359,339.94
  6. Step 6: Final answer
    x = 4,605,857.06

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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.