Home / 1,593,576.05-2,390,831.34-514,066.98

Finding the Fourth Proportional to 1,593,576.05, 2,390,831.34 and 514,066.98

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Solution

The fourth proportional to 1,593,576.05, 2,390,831.34 and 514,066.98 is: 771,251.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,576.05 : 2,390,831.34 = 514,066.98 : x
  2. Step 2: Convert to fraction form
    1,593,576.05/2,390,831.34 = 514,066.98/x
  3. Step 3: Cross multiply
    1,593,576.05x = 2,390,831.34 × 514,066.98
  4. Step 4: Simplify right side
    1,593,576.05x = 1,229,047,446,643.15
  5. Step 5: Solve for x
    x = 1,229,047,446,643.15/1,593,576.05
  6. Step 6: Final answer
    x = 771,251.20

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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.