Home / 937,550.16-1,293,818.67-507,829.23

Finding the Fourth Proportional to 937,550.16, 1,293,818.67 and 507,829.23

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Solution

The fourth proportional to 937,550.16, 1,293,818.67 and 507,829.23 is: 700,804.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,550.16 : 1,293,818.67 = 507,829.23 : x
  2. Step 2: Convert to fraction form
    937,550.16/1,293,818.67 = 507,829.23/x
  3. Step 3: Cross multiply
    937,550.16x = 1,293,818.67 × 507,829.23
  4. Step 4: Simplify right side
    937,550.16x = 657,038,938,945.72
  5. Step 5: Solve for x
    x = 657,038,938,945.72/937,550.16
  6. Step 6: Final answer
    x = 700,804.04

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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.