Home / 1,875,775.01-2,588,571.72-1,016,335.23

Finding the Fourth Proportional to 1,875,775.01, 2,588,571.72 and 1,016,335.23

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Solution

The fourth proportional to 1,875,775.01, 2,588,571.72 and 1,016,335.23 is: 1,402,543.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,875,775.01 : 2,588,571.72 = 1,016,335.23 : x
  2. Step 2: Convert to fraction form
    1,875,775.01/2,588,571.72 = 1,016,335.23/x
  3. Step 3: Cross multiply
    1,875,775.01x = 2,588,571.72 × 1,016,335.23
  4. Step 4: Simplify right side
    1,875,775.01x = 2,630,856,634,417.70
  5. Step 5: Solve for x
    x = 2,630,856,634,417.70/1,875,775.01
  6. Step 6: Final answer
    x = 1,402,543.82

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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.