Home / 1,334,166.17-2,001,622.93-536,008.22

Finding the Fourth Proportional to 1,334,166.17, 2,001,622.93 and 536,008.22

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Solution

The fourth proportional to 1,334,166.17, 2,001,622.93 and 536,008.22 is: 804,162.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,166.17 : 2,001,622.93 = 536,008.22 : x
  2. Step 2: Convert to fraction form
    1,334,166.17/2,001,622.93 = 536,008.22/x
  3. Step 3: Cross multiply
    1,334,166.17x = 2,001,622.93 × 536,008.22
  4. Step 4: Simplify right side
    1,334,166.17x = 1,072,886,338,638.41
  5. Step 5: Solve for x
    x = 1,072,886,338,638.41/1,334,166.17
  6. Step 6: Final answer
    x = 804,162.45

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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.