Home / 4,019,562.62-5,547,244.60-2,300,643.80

Finding the Fourth Proportional to 4,019,562.62, 5,547,244.60 and 2,300,643.80

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Solution

The fourth proportional to 4,019,562.62, 5,547,244.60 and 2,300,643.80 is: 3,175,030.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,562.62 : 5,547,244.60 = 2,300,643.80 : x
  2. Step 2: Convert to fraction form
    4,019,562.62/5,547,244.60 = 2,300,643.80/x
  3. Step 3: Cross multiply
    4,019,562.62x = 5,547,244.60 × 2,300,643.80
  4. Step 4: Simplify right side
    4,019,562.62x = 12,762,233,896,073.48
  5. Step 5: Solve for x
    x = 12,762,233,896,073.48/4,019,562.62
  6. Step 6: Final answer
    x = 3,175,030.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.