Home / 2,523,368.88-3,781,176.75-1,712,699.01

Finding the Fourth Proportional to 2,523,368.88, 3,781,176.75 and 1,712,699.01

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Solution

The fourth proportional to 2,523,368.88, 3,781,176.75 and 1,712,699.01 is: 2,566,417.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,368.88 : 3,781,176.75 = 1,712,699.01 : x
  2. Step 2: Convert to fraction form
    2,523,368.88/3,781,176.75 = 1,712,699.01/x
  3. Step 3: Cross multiply
    2,523,368.88x = 3,781,176.75 × 1,712,699.01
  4. Step 4: Simplify right side
    2,523,368.88x = 6,476,017,676,360.02
  5. Step 5: Solve for x
    x = 6,476,017,676,360.02/2,523,368.88
  6. Step 6: Final answer
    x = 2,566,417.35

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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.