Home / 1,064,688.90-1,595,704.30-532,362.17

Finding the Fourth Proportional to 1,064,688.90, 1,595,704.30 and 532,362.17

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Solution

The fourth proportional to 1,064,688.90, 1,595,704.30 and 532,362.17 is: 797,878.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,688.90 : 1,595,704.30 = 532,362.17 : x
  2. Step 2: Convert to fraction form
    1,064,688.90/1,595,704.30 = 532,362.17/x
  3. Step 3: Cross multiply
    1,064,688.90x = 1,595,704.30 × 532,362.17
  4. Step 4: Simplify right side
    1,064,688.90x = 849,492,593,186.00
  5. Step 5: Solve for x
    x = 849,492,593,186.00/1,064,688.90
  6. Step 6: Final answer
    x = 797,878.70

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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.