Home / 1,094,041.96-1,509,853.80-610,701.28

Finding the Fourth Proportional to 1,094,041.96, 1,509,853.80 and 610,701.28

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Solution

The fourth proportional to 1,094,041.96, 1,509,853.80 and 610,701.28 is: 842,810.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,041.96 : 1,509,853.80 = 610,701.28 : x
  2. Step 2: Convert to fraction form
    1,094,041.96/1,509,853.80 = 610,701.28/x
  3. Step 3: Cross multiply
    1,094,041.96x = 1,509,853.80 × 610,701.28
  4. Step 4: Simplify right side
    1,094,041.96x = 922,069,648,272.86
  5. Step 5: Solve for x
    x = 922,069,648,272.86/1,094,041.96
  6. Step 6: Final answer
    x = 842,810.13

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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.