Home / 4,386,048.82-6,578,089.04-2,110,411.08

Finding the Fourth Proportional to 4,386,048.82, 6,578,089.04 and 2,110,411.08

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Solution

The fourth proportional to 4,386,048.82, 6,578,089.04 and 2,110,411.08 is: 3,165,143.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,386,048.82 : 6,578,089.04 = 2,110,411.08 : x
  2. Step 2: Convert to fraction form
    4,386,048.82/6,578,089.04 = 2,110,411.08/x
  3. Step 3: Cross multiply
    4,386,048.82x = 6,578,089.04 × 2,110,411.08
  4. Step 4: Simplify right side
    4,386,048.82x = 13,882,472,000,518.59
  5. Step 5: Solve for x
    x = 13,882,472,000,518.59/4,386,048.82
  6. Step 6: Final answer
    x = 3,165,143.07

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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.