Home / 1,047,235.60-1,445,192.04-594,534.16

Finding the Fourth Proportional to 1,047,235.60, 1,445,192.04 and 594,534.16

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Solution

The fourth proportional to 1,047,235.60, 1,445,192.04 and 594,534.16 is: 820,461.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,235.60 : 1,445,192.04 = 594,534.16 : x
  2. Step 2: Convert to fraction form
    1,047,235.60/1,445,192.04 = 594,534.16/x
  3. Step 3: Cross multiply
    1,047,235.60x = 1,445,192.04 × 594,534.16
  4. Step 4: Simplify right side
    1,047,235.60x = 859,216,035,540.09
  5. Step 5: Solve for x
    x = 859,216,035,540.09/1,047,235.60
  6. Step 6: Final answer
    x = 820,461.06

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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.