Home / 4,094,421.51-6,141,410.69-1,254,541.87

Finding the Fourth Proportional to 4,094,421.51, 6,141,410.69 and 1,254,541.87

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Solution

The fourth proportional to 4,094,421.51, 6,141,410.69 and 1,254,541.87 is: 1,881,744.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,421.51 : 6,141,410.69 = 1,254,541.87 : x
  2. Step 2: Convert to fraction form
    4,094,421.51/6,141,410.69 = 1,254,541.87/x
  3. Step 3: Cross multiply
    4,094,421.51x = 6,141,410.69 × 1,254,541.87
  4. Step 4: Simplify right side
    4,094,421.51x = 7,704,656,852,874.65
  5. Step 5: Solve for x
    x = 7,704,656,852,874.65/4,094,421.51
  6. Step 6: Final answer
    x = 1,881,744.91

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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.