Home / 3,830,210.92-5,746,156.80-1,134,746.92

Finding the Fourth Proportional to 3,830,210.92, 5,746,156.80 and 1,134,746.92

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Solution

The fourth proportional to 3,830,210.92, 5,746,156.80 and 1,134,746.92 is: 1,702,369.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,830,210.92 : 5,746,156.80 = 1,134,746.92 : x
  2. Step 2: Convert to fraction form
    3,830,210.92/5,746,156.80 = 1,134,746.92/x
  3. Step 3: Cross multiply
    3,830,210.92x = 5,746,156.80 × 1,134,746.92
  4. Step 4: Simplify right side
    3,830,210.92x = 6,520,433,730,637.06
  5. Step 5: Solve for x
    x = 6,520,433,730,637.06/3,830,210.92
  6. Step 6: Final answer
    x = 1,702,369.36

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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.