Home / 937,594.40-1,293,879.06-507,876.26

Finding the Fourth Proportional to 937,594.40, 1,293,879.06 and 507,876.26

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Solution

The fourth proportional to 937,594.40, 1,293,879.06 and 507,876.26 is: 700,868.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,594.40 : 1,293,879.06 = 507,876.26 : x
  2. Step 2: Convert to fraction form
    937,594.40/1,293,879.06 = 507,876.26/x
  3. Step 3: Cross multiply
    937,594.40x = 1,293,879.06 × 507,876.26
  4. Step 4: Simplify right side
    937,594.40x = 657,130,457,885.12
  5. Step 5: Solve for x
    x = 657,130,457,885.12/937,594.40
  6. Step 6: Final answer
    x = 700,868.58

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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.