Home / 1,875,957.88-2,588,830.85-1,016,519.66

Finding the Fourth Proportional to 1,875,957.88, 2,588,830.85 and 1,016,519.66

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Solution

The fourth proportional to 1,875,957.88, 2,588,830.85 and 1,016,519.66 is: 1,402,802.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,875,957.88 : 2,588,830.85 = 1,016,519.66 : x
  2. Step 2: Convert to fraction form
    1,875,957.88/2,588,830.85 = 1,016,519.66/x
  3. Step 3: Cross multiply
    1,875,957.88x = 2,588,830.85 × 1,016,519.66
  4. Step 4: Simplify right side
    1,875,957.88x = 2,631,597,450,356.91
  5. Step 5: Solve for x
    x = 2,631,597,450,356.91/1,875,957.88
  6. Step 6: Final answer
    x = 1,402,802.00

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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.