Home / 1,467,503.30-2,201,254.95-709,707.80

Finding the Fourth Proportional to 1,467,503.30, 2,201,254.95 and 709,707.80

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Solution

The fourth proportional to 1,467,503.30, 2,201,254.95 and 709,707.80 is: 1,064,561.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,503.30 : 2,201,254.95 = 709,707.80 : x
  2. Step 2: Convert to fraction form
    1,467,503.30/2,201,254.95 = 709,707.80/x
  3. Step 3: Cross multiply
    1,467,503.30x = 2,201,254.95 × 709,707.80
  4. Step 4: Simplify right side
    1,467,503.30x = 1,562,247,807,803.61
  5. Step 5: Solve for x
    x = 1,562,247,807,803.61/1,467,503.30
  6. Step 6: Final answer
    x = 1,064,561.70

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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.