Home / 1,041,599.02-1,437,393.72-611,918.32

Finding the Fourth Proportional to 1,041,599.02, 1,437,393.72 and 611,918.32

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Solution

The fourth proportional to 1,041,599.02, 1,437,393.72 and 611,918.32 is: 844,439.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,599.02 : 1,437,393.72 = 611,918.32 : x
  2. Step 2: Convert to fraction form
    1,041,599.02/1,437,393.72 = 611,918.32/x
  3. Step 3: Cross multiply
    1,041,599.02x = 1,437,393.72 × 611,918.32
  4. Step 4: Simplify right side
    1,041,599.02x = 879,567,550,320.95
  5. Step 5: Solve for x
    x = 879,567,550,320.95/1,041,599.02
  6. Step 6: Final answer
    x = 844,439.69

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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.