Home / 999,104.04-1,499,148.14-466,547.67

Finding the Fourth Proportional to 999,104.04, 1,499,148.14 and 466,547.67

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Solution

The fourth proportional to 999,104.04, 1,499,148.14 and 466,547.67 is: 700,051.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    999,104.04 : 1,499,148.14 = 466,547.67 : x
  2. Step 2: Convert to fraction form
    999,104.04/1,499,148.14 = 466,547.67/x
  3. Step 3: Cross multiply
    999,104.04x = 1,499,148.14 × 466,547.67
  4. Step 4: Simplify right side
    999,104.04x = 699,424,069,369.10
  5. Step 5: Solve for x
    x = 699,424,069,369.10/999,104.04
  6. Step 6: Final answer
    x = 700,051.29

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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.