Home / 1,042,966.65-1,439,175-584,017.41

Finding the Fourth Proportional to 1,042,966.65, 1,439,175 and 584,017.41

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Solution

The fourth proportional to 1,042,966.65, 1,439,175 and 584,017.41 is: 805,877.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,966.65 : 1,439,175 = 584,017.41 : x
  2. Step 2: Convert to fraction form
    1,042,966.65/1,439,175 = 584,017.41/x
  3. Step 3: Cross multiply
    1,042,966.65x = 1,439,175 × 584,017.41
  4. Step 4: Simplify right side
    1,042,966.65x = 840,503,248,840.88
  5. Step 5: Solve for x
    x = 840,503,248,840.88/1,042,966.65
  6. Step 6: Final answer
    x = 805,877.40

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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.