Home / 1,832,264.89-2,528,528.51-1,016,468.60

Finding the Fourth Proportional to 1,832,264.89, 2,528,528.51 and 1,016,468.60

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Solution

The fourth proportional to 1,832,264.89, 2,528,528.51 and 1,016,468.60 is: 1,402,728.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,264.89 : 2,528,528.51 = 1,016,468.60 : x
  2. Step 2: Convert to fraction form
    1,832,264.89/2,528,528.51 = 1,016,468.60/x
  3. Step 3: Cross multiply
    1,832,264.89x = 2,528,528.51 × 1,016,468.60
  4. Step 4: Simplify right side
    1,832,264.89x = 2,570,169,829,537.44
  5. Step 5: Solve for x
    x = 2,570,169,829,537.44/1,832,264.89
  6. Step 6: Final answer
    x = 1,402,728.31

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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.