Home / 2,610,587.28-3,602,554.32-1,448,965.62

Finding the Fourth Proportional to 2,610,587.28, 3,602,554.32 and 1,448,965.62

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Solution

The fourth proportional to 2,610,587.28, 3,602,554.32 and 1,448,965.62 is: 1,999,541.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,587.28 : 3,602,554.32 = 1,448,965.62 : x
  2. Step 2: Convert to fraction form
    2,610,587.28/3,602,554.32 = 1,448,965.62/x
  3. Step 3: Cross multiply
    2,610,587.28x = 3,602,554.32 × 1,448,965.62
  4. Step 4: Simplify right side
    2,610,587.28x = 5,219,977,353,862.48
  5. Step 5: Solve for x
    x = 5,219,977,353,862.48/2,610,587.28
  6. Step 6: Final answer
    x = 1,999,541.40

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.