Home / 933,347.81-1,401,203.31-572,632.23

Finding the Fourth Proportional to 933,347.81, 1,401,203.31 and 572,632.23

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Solution

The fourth proportional to 933,347.81, 1,401,203.31 and 572,632.23 is: 859,673.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,347.81 : 1,401,203.31 = 572,632.23 : x
  2. Step 2: Convert to fraction form
    933,347.81/1,401,203.31 = 572,632.23/x
  3. Step 3: Cross multiply
    933,347.81x = 1,401,203.31 × 572,632.23
  4. Step 4: Simplify right side
    933,347.81x = 802,374,179,195.82
  5. Step 5: Solve for x
    x = 802,374,179,195.82/933,347.81
  6. Step 6: Final answer
    x = 859,673.28

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Double scale
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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.