Home / 1,234,637.46-1,852,027.48-476,482.86

Finding the Fourth Proportional to 1,234,637.46, 1,852,027.48 and 476,482.86

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Solution

The fourth proportional to 1,234,637.46, 1,852,027.48 and 476,482.86 is: 714,751.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,637.46 : 1,852,027.48 = 476,482.86 : x
  2. Step 2: Convert to fraction form
    1,234,637.46/1,852,027.48 = 476,482.86/x
  3. Step 3: Cross multiply
    1,234,637.46x = 1,852,027.48 × 476,482.86
  4. Step 4: Simplify right side
    1,234,637.46x = 882,459,350,468.99
  5. Step 5: Solve for x
    x = 882,459,350,468.99/1,234,637.46
  6. Step 6: Final answer
    x = 714,751.80

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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.