Home / 1,458,248.04-2,012,059.80-846,046.08

Finding the Fourth Proportional to 1,458,248.04, 2,012,059.80 and 846,046.08

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Solution

The fourth proportional to 1,458,248.04, 2,012,059.80 and 846,046.08 is: 1,167,356.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,458,248.04 : 2,012,059.80 = 846,046.08 : x
  2. Step 2: Convert to fraction form
    1,458,248.04/2,012,059.80 = 846,046.08/x
  3. Step 3: Cross multiply
    1,458,248.04x = 2,012,059.80 × 846,046.08
  4. Step 4: Simplify right side
    1,458,248.04x = 1,702,295,306,515.58
  5. Step 5: Solve for x
    x = 1,702,295,306,515.58/1,458,248.04
  6. Step 6: Final answer
    x = 1,167,356.49

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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.