Home / 1,094,938.84-1,642,466.58-347,043.16

Finding the Fourth Proportional to 1,094,938.84, 1,642,466.58 and 347,043.16

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Solution

The fourth proportional to 1,094,938.84, 1,642,466.58 and 347,043.16 is: 520,583.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,938.84 : 1,642,466.58 = 347,043.16 : x
  2. Step 2: Convert to fraction form
    1,094,938.84/1,642,466.58 = 347,043.16/x
  3. Step 3: Cross multiply
    1,094,938.84x = 1,642,466.58 × 347,043.16
  4. Step 4: Simplify right side
    1,094,938.84x = 570,006,792,117.59
  5. Step 5: Solve for x
    x = 570,006,792,117.59/1,094,938.84
  6. Step 6: Final answer
    x = 520,583.22

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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.