Home / 1,003,483.32-1,384,807.70-544,597.77

Finding the Fourth Proportional to 1,003,483.32, 1,384,807.70 and 544,597.77

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Solution

The fourth proportional to 1,003,483.32, 1,384,807.70 and 544,597.77 is: 751,545.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,483.32 : 1,384,807.70 = 544,597.77 : x
  2. Step 2: Convert to fraction form
    1,003,483.32/1,384,807.70 = 544,597.77/x
  3. Step 3: Cross multiply
    1,003,483.32x = 1,384,807.70 × 544,597.77
  4. Step 4: Simplify right side
    1,003,483.32x = 754,163,185,298.83
  5. Step 5: Solve for x
    x = 754,163,185,298.83/1,003,483.32
  6. Step 6: Final answer
    x = 751,545.31

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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.