Home / 1,131,357.46-1,697,088.45-373,265.14

Finding the Fourth Proportional to 1,131,357.46, 1,697,088.45 and 373,265.14

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Solution

The fourth proportional to 1,131,357.46, 1,697,088.45 and 373,265.14 is: 559,914.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,131,357.46 : 1,697,088.45 = 373,265.14 : x
  2. Step 2: Convert to fraction form
    1,131,357.46/1,697,088.45 = 373,265.14/x
  3. Step 3: Cross multiply
    1,131,357.46x = 1,697,088.45 × 373,265.14
  4. Step 4: Simplify right side
    1,131,357.46x = 633,463,957,881.63
  5. Step 5: Solve for x
    x = 633,463,957,881.63/1,131,357.46
  6. Step 6: Final answer
    x = 559,914.95

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1.5x scale

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.