Home / 1,710,424.02-2,360,401.80-946,475.76

Finding the Fourth Proportional to 1,710,424.02, 2,360,401.80 and 946,475.76

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Solution

The fourth proportional to 1,710,424.02, 2,360,401.80 and 946,475.76 is: 1,306,145.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,424.02 : 2,360,401.80 = 946,475.76 : x
  2. Step 2: Convert to fraction form
    1,710,424.02/2,360,401.80 = 946,475.76/x
  3. Step 3: Cross multiply
    1,710,424.02x = 2,360,401.80 × 946,475.76
  4. Step 4: Simplify right side
    1,710,424.02x = 2,234,063,087,560.37
  5. Step 5: Solve for x
    x = 2,234,063,087,560.37/1,710,424.02
  6. Step 6: Final answer
    x = 1,306,145.76

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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.