Home / 1,077,000.40-1,486,253.64-593,566

Finding the Fourth Proportional to 1,077,000.40, 1,486,253.64 and 593,566

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Solution

The fourth proportional to 1,077,000.40, 1,486,253.64 and 593,566 is: 819,117.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,000.40 : 1,486,253.64 = 593,566 : x
  2. Step 2: Convert to fraction form
    1,077,000.40/1,486,253.64 = 593,566/x
  3. Step 3: Cross multiply
    1,077,000.40x = 1,486,253.64 × 593,566
  4. Step 4: Simplify right side
    1,077,000.40x = 882,189,628,080.24
  5. Step 5: Solve for x
    x = 882,189,628,080.24/1,077,000.40
  6. Step 6: Final answer
    x = 819,117.27

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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.