Home / 966,703.59-1,334,024.37-536,972.67

Finding the Fourth Proportional to 966,703.59, 1,334,024.37 and 536,972.67

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Solution

The fourth proportional to 966,703.59, 1,334,024.37 and 536,972.67 is: 741,007.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,703.59 : 1,334,024.37 = 536,972.67 : x
  2. Step 2: Convert to fraction form
    966,703.59/1,334,024.37 = 536,972.67/x
  3. Step 3: Cross multiply
    966,703.59x = 1,334,024.37 × 536,972.67
  4. Step 4: Simplify right side
    966,703.59x = 716,334,627,803.97
  5. Step 5: Solve for x
    x = 716,334,627,803.97/966,703.59
  6. Step 6: Final answer
    x = 741,007.52

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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.