Home / 1,467,151.57-2,022,329.74-1,156,547.67

Finding the Fourth Proportional to 1,467,151.57, 2,022,329.74 and 1,156,547.67

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Solution

The fourth proportional to 1,467,151.57, 2,022,329.74 and 1,156,547.67 is: 1,594,191.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,151.57 : 2,022,329.74 = 1,156,547.67 : x
  2. Step 2: Convert to fraction form
    1,467,151.57/2,022,329.74 = 1,156,547.67/x
  3. Step 3: Cross multiply
    1,467,151.57x = 2,022,329.74 × 1,156,547.67
  4. Step 4: Simplify right side
    1,467,151.57x = 2,338,920,748,768.71
  5. Step 5: Solve for x
    x = 2,338,920,748,768.71/1,467,151.57
  6. Step 6: Final answer
    x = 1,594,191.63

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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.