Home / 1,064,661.40-1,595,663.04-532,334.67

Finding the Fourth Proportional to 1,064,661.40, 1,595,663.04 and 532,334.67

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Solution

The fourth proportional to 1,064,661.40, 1,595,663.04 and 532,334.67 is: 797,837.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,661.40 : 1,595,663.04 = 532,334.67 : x
  2. Step 2: Convert to fraction form
    1,064,661.40/1,595,663.04 = 532,334.67/x
  3. Step 3: Cross multiply
    1,064,661.40x = 1,595,663.04 × 532,334.67
  4. Step 4: Simplify right side
    1,064,661.40x = 849,426,753,842.12
  5. Step 5: Solve for x
    x = 849,426,753,842.12/1,064,661.40
  6. Step 6: Final answer
    x = 797,837.47

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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.