Home / 4,761,727.02-7,144,482.98-1,523,763.50

Finding the Fourth Proportional to 4,761,727.02, 7,144,482.98 and 1,523,763.50

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Solution

The fourth proportional to 4,761,727.02, 7,144,482.98 and 1,523,763.50 is: 2,286,250.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,761,727.02 : 7,144,482.98 = 1,523,763.50 : x
  2. Step 2: Convert to fraction form
    4,761,727.02/7,144,482.98 = 1,523,763.50/x
  3. Step 3: Cross multiply
    4,761,727.02x = 7,144,482.98 × 1,523,763.50
  4. Step 4: Simplify right side
    4,761,727.02x = 10,886,502,391,295.23
  5. Step 5: Solve for x
    x = 10,886,502,391,295.23/4,761,727.02
  6. Step 6: Final answer
    x = 2,286,250.84

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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.