Home / 4,158,040.30-6,237,060.45-2,562,405.10

Finding the Fourth Proportional to 4,158,040.30, 6,237,060.45 and 2,562,405.10

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Solution

The fourth proportional to 4,158,040.30, 6,237,060.45 and 2,562,405.10 is: 3,843,607.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,040.30 : 6,237,060.45 = 2,562,405.10 : x
  2. Step 2: Convert to fraction form
    4,158,040.30/6,237,060.45 = 2,562,405.10/x
  3. Step 3: Cross multiply
    4,158,040.30x = 6,237,060.45 × 2,562,405.10
  4. Step 4: Simplify right side
    4,158,040.30x = 15,981,875,506,088.30
  5. Step 5: Solve for x
    x = 15,981,875,506,088.30/4,158,040.30
  6. Step 6: Final answer
    x = 3,843,607.65

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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.