Home / 1,046,064.60-1,569,096.90-514,623.60

Finding the Fourth Proportional to 1,046,064.60, 1,569,096.90 and 514,623.60

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Solution

The fourth proportional to 1,046,064.60, 1,569,096.90 and 514,623.60 is: 771,935.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,064.60 : 1,569,096.90 = 514,623.60 : x
  2. Step 2: Convert to fraction form
    1,046,064.60/1,569,096.90 = 514,623.60/x
  3. Step 3: Cross multiply
    1,046,064.60x = 1,569,096.90 × 514,623.60
  4. Step 4: Simplify right side
    1,046,064.60x = 807,494,295,426.84
  5. Step 5: Solve for x
    x = 807,494,295,426.84/1,046,064.60
  6. Step 6: Final answer
    x = 771,935.40

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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.