Home / 2,607,473.76-3,598,480.08-1,461,554.40

Finding the Fourth Proportional to 2,607,473.76, 3,598,480.08 and 1,461,554.40

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Solution

The fourth proportional to 2,607,473.76, 3,598,480.08 and 1,461,554.40 is: 2,017,038.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,607,473.76 : 3,598,480.08 = 1,461,554.40 : x
  2. Step 2: Convert to fraction form
    2,607,473.76/3,598,480.08 = 1,461,554.40/x
  3. Step 3: Cross multiply
    2,607,473.76x = 3,598,480.08 × 1,461,554.40
  4. Step 4: Simplify right side
    2,607,473.76x = 5,259,374,394,236.35
  5. Step 5: Solve for x
    x = 5,259,374,394,236.35/2,607,473.76
  6. Step 6: Final answer
    x = 2,017,038.28

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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.