Home / 5,730,411.47-8,596,680.32-1,892,499.84

Finding the Fourth Proportional to 5,730,411.47, 8,596,680.32 and 1,892,499.84

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Solution

The fourth proportional to 5,730,411.47, 8,596,680.32 and 1,892,499.84 is: 2,839,100.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730,411.47 : 8,596,680.32 = 1,892,499.84 : x
  2. Step 2: Convert to fraction form
    5,730,411.47/8,596,680.32 = 1,892,499.84/x
  3. Step 3: Cross multiply
    5,730,411.47x = 8,596,680.32 × 1,892,499.84
  4. Step 4: Simplify right side
    5,730,411.47x = 16,269,216,134,862.40
  5. Step 5: Solve for x
    x = 16,269,216,134,862.40/5,730,411.47
  6. Step 6: Final answer
    x = 2,839,100.86

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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.