Home / 1,652,769-2,480,482.08-854,284.44

Finding the Fourth Proportional to 1,652,769, 2,480,482.08 and 854,284.44

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Solution

The fourth proportional to 1,652,769, 2,480,482.08 and 854,284.44 is: 1,282,113.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,652,769 : 2,480,482.08 = 854,284.44 : x
  2. Step 2: Convert to fraction form
    1,652,769/2,480,482.08 = 854,284.44/x
  3. Step 3: Cross multiply
    1,652,769x = 2,480,482.08 × 854,284.44
  4. Step 4: Simplify right side
    1,652,769x = 2,119,037,244,642.84
  5. Step 5: Solve for x
    x = 2,119,037,244,642.84/1,652,769
  6. Step 6: Final answer
    x = 1,282,113.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.