Home / 1,466,702.99-2,024,143.67-822,123.35

Finding the Fourth Proportional to 1,466,702.99, 2,024,143.67 and 822,123.35

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Solution

The fourth proportional to 1,466,702.99, 2,024,143.67 and 822,123.35 is: 1,134,582.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,702.99 : 2,024,143.67 = 822,123.35 : x
  2. Step 2: Convert to fraction form
    1,466,702.99/2,024,143.67 = 822,123.35/x
  3. Step 3: Cross multiply
    1,466,702.99x = 2,024,143.67 × 822,123.35
  4. Step 4: Simplify right side
    1,466,702.99x = 1,664,095,774,861.69
  5. Step 5: Solve for x
    x = 1,664,095,774,861.69/1,466,702.99
  6. Step 6: Final answer
    x = 1,134,582.66

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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.