Home / 937,575.10-1,293,852.44-507,856.94

Finding the Fourth Proportional to 937,575.10, 1,293,852.44 and 507,856.94

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Solution

The fourth proportional to 937,575.10, 1,293,852.44 and 507,856.94 is: 700,841.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,575.10 : 1,293,852.44 = 507,856.94 : x
  2. Step 2: Convert to fraction form
    937,575.10/1,293,852.44 = 507,856.94/x
  3. Step 3: Cross multiply
    937,575.10x = 1,293,852.44 × 507,856.94
  4. Step 4: Simplify right side
    937,575.10x = 657,091,937,785.57
  5. Step 5: Solve for x
    x = 657,091,937,785.57/937,575.10
  6. Step 6: Final answer
    x = 700,841.92

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1.5x scale

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.