Home / 937,034.76-1,293,106.14-507,314.82

Finding the Fourth Proportional to 937,034.76, 1,293,106.14 and 507,314.82

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Solution

The fourth proportional to 937,034.76, 1,293,106.14 and 507,314.82 is: 700,093.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,034.76 : 1,293,106.14 = 507,314.82 : x
  2. Step 2: Convert to fraction form
    937,034.76/1,293,106.14 = 507,314.82/x
  3. Step 3: Cross multiply
    937,034.76x = 1,293,106.14 × 507,314.82
  4. Step 4: Simplify right side
    937,034.76x = 656,011,908,655.00
  5. Step 5: Solve for x
    x = 656,011,908,655.00/937,034.76
  6. Step 6: Final answer
    x = 700,093.46

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.