Home / 2,360,215.88-3,257,068.02-1,341,554.12

Finding the Fourth Proportional to 2,360,215.88, 3,257,068.02 and 1,341,554.12

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Solution

The fourth proportional to 2,360,215.88, 3,257,068.02 and 1,341,554.12 is: 1,851,327.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,215.88 : 3,257,068.02 = 1,341,554.12 : x
  2. Step 2: Convert to fraction form
    2,360,215.88/3,257,068.02 = 1,341,554.12/x
  3. Step 3: Cross multiply
    2,360,215.88x = 3,257,068.02 × 1,341,554.12
  4. Step 4: Simplify right side
    2,360,215.88x = 4,369,533,021,351.24
  5. Step 5: Solve for x
    x = 4,369,533,021,351.24/2,360,215.88
  6. Step 6: Final answer
    x = 1,851,327.69

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1.5x scale

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.