Home / 1,132,378.34-1,698,829.59-592,927.67

Finding the Fourth Proportional to 1,132,378.34, 1,698,829.59 and 592,927.67

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Solution

The fourth proportional to 1,132,378.34, 1,698,829.59 and 592,927.67 is: 889,528.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,378.34 : 1,698,829.59 = 592,927.67 : x
  2. Step 2: Convert to fraction form
    1,132,378.34/1,698,829.59 = 592,927.67/x
  3. Step 3: Cross multiply
    1,132,378.34x = 1,698,829.59 × 592,927.67
  4. Step 4: Simplify right side
    1,132,378.34x = 1,007,283,062,031.61
  5. Step 5: Solve for x
    x = 1,007,283,062,031.61/1,132,378.34
  6. Step 6: Final answer
    x = 889,528.73

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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.