Home / 1,523,823.35-2,101,307.00-1,064,770.65

Finding the Fourth Proportional to 1,523,823.35, 2,101,307.00 and 1,064,770.65

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Solution

The fourth proportional to 1,523,823.35, 2,101,307.00 and 1,064,770.65 is: 1,468,287.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,823.35 : 2,101,307.00 = 1,064,770.65 : x
  2. Step 2: Convert to fraction form
    1,523,823.35/2,101,307.00 = 1,064,770.65/x
  3. Step 3: Cross multiply
    1,523,823.35x = 2,101,307.00 × 1,064,770.65
  4. Step 4: Simplify right side
    1,523,823.35x = 2,237,410,014,915.70
  5. Step 5: Solve for x
    x = 2,237,410,014,915.70/1,523,823.35
  6. Step 6: Final answer
    x = 1,468,287.00

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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.