Home / 1,068,015.35-1,473,875.03-584,570.12

Finding the Fourth Proportional to 1,068,015.35, 1,473,875.03 and 584,570.12

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Solution

The fourth proportional to 1,068,015.35, 1,473,875.03 and 584,570.12 is: 806,714.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,015.35 : 1,473,875.03 = 584,570.12 : x
  2. Step 2: Convert to fraction form
    1,068,015.35/1,473,875.03 = 584,570.12/x
  3. Step 3: Cross multiply
    1,068,015.35x = 1,473,875.03 × 584,570.12
  4. Step 4: Simplify right side
    1,068,015.35x = 861,583,303,152.10
  5. Step 5: Solve for x
    x = 861,583,303,152.10/1,068,015.35
  6. Step 6: Final answer
    x = 806,714.34

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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.