Home / 1,582,630.84-2,373,949.23-384,554.17

Finding the Fourth Proportional to 1,582,630.84, 2,373,949.23 and 384,554.17

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Solution

The fourth proportional to 1,582,630.84, 2,373,949.23 and 384,554.17 is: 576,831.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,630.84 : 2,373,949.23 = 384,554.17 : x
  2. Step 2: Convert to fraction form
    1,582,630.84/2,373,949.23 = 384,554.17/x
  3. Step 3: Cross multiply
    1,582,630.84x = 2,373,949.23 × 384,554.17
  4. Step 4: Simplify right side
    1,582,630.84x = 912,912,075,764.79
  5. Step 5: Solve for x
    x = 912,912,075,764.79/1,582,630.84
  6. Step 6: Final answer
    x = 576,831.98

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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.