Home / 8,730,614.92-12,043,916.58-5,833,889.68

Finding the Fourth Proportional to 8,730,614.92, 12,043,916.58 and 5,833,889.68

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Solution

The fourth proportional to 8,730,614.92, 12,043,916.58 and 5,833,889.68 is: 8,047,873.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,730,614.92 : 12,043,916.58 = 5,833,889.68 : x
  2. Step 2: Convert to fraction form
    8,730,614.92/12,043,916.58 = 5,833,889.68/x
  3. Step 3: Cross multiply
    8,730,614.92x = 12,043,916.58 × 5,833,889.68
  4. Step 4: Simplify right side
    8,730,614.92x = 70,262,880,642,842.89
  5. Step 5: Solve for x
    x = 70,262,880,642,842.89/8,730,614.92
  6. Step 6: Final answer
    x = 8,047,873.06

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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.