Home / 2,866,337.36-4,301,167.80-1,446,504.40

Finding the Fourth Proportional to 2,866,337.36, 4,301,167.80 and 1,446,504.40

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Solution

The fourth proportional to 2,866,337.36, 4,301,167.80 and 1,446,504.40 is: 2,170,595.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,337.36 : 4,301,167.80 = 1,446,504.40 : x
  2. Step 2: Convert to fraction form
    2,866,337.36/4,301,167.80 = 1,446,504.40/x
  3. Step 3: Cross multiply
    2,866,337.36x = 4,301,167.80 × 1,446,504.40
  4. Step 4: Simplify right side
    2,866,337.36x = 6,221,658,147,838.32
  5. Step 5: Solve for x
    x = 6,221,658,147,838.32/2,866,337.36
  6. Step 6: Final answer
    x = 2,170,595.21

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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.