Home / 1,712,360.35-2,363,074.65-1,033,165.63

Finding the Fourth Proportional to 1,712,360.35, 2,363,074.65 and 1,033,165.63

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Solution

The fourth proportional to 1,712,360.35, 2,363,074.65 and 1,033,165.63 is: 1,425,779.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,712,360.35 : 2,363,074.65 = 1,033,165.63 : x
  2. Step 2: Convert to fraction form
    1,712,360.35/2,363,074.65 = 1,033,165.63/x
  3. Step 3: Cross multiply
    1,712,360.35x = 2,363,074.65 × 1,033,165.63
  4. Step 4: Simplify right side
    1,712,360.35x = 2,441,447,492,523.08
  5. Step 5: Solve for x
    x = 2,441,447,492,523.08/1,712,360.35
  6. Step 6: Final answer
    x = 1,425,779.04

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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.