Home / 3,062,810.63-4,226,925.77-1,756,184.25

Finding the Fourth Proportional to 3,062,810.63, 4,226,925.77 and 1,756,184.25

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Solution

The fourth proportional to 3,062,810.63, 4,226,925.77 and 1,756,184.25 is: 2,423,675.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,810.63 : 4,226,925.77 = 1,756,184.25 : x
  2. Step 2: Convert to fraction form
    3,062,810.63/4,226,925.77 = 1,756,184.25/x
  3. Step 3: Cross multiply
    3,062,810.63x = 4,226,925.77 × 1,756,184.25
  4. Step 4: Simplify right side
    3,062,810.63x = 7,423,260,454,412.20
  5. Step 5: Solve for x
    x = 7,423,260,454,412.20/3,062,810.63
  6. Step 6: Final answer
    x = 2,423,675.95

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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.