Home / 1,064,830.59-1,597,270.73-354,916.35

Finding the Fourth Proportional to 1,064,830.59, 1,597,270.73 and 354,916.35

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Solution

The fourth proportional to 1,064,830.59, 1,597,270.73 and 354,916.35 is: 532,382.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,830.59 : 1,597,270.73 = 354,916.35 : x
  2. Step 2: Convert to fraction form
    1,064,830.59/1,597,270.73 = 354,916.35/x
  3. Step 3: Cross multiply
    1,064,830.59x = 1,597,270.73 × 354,916.35
  4. Step 4: Simplify right side
    1,064,830.59x = 566,897,495,678.85
  5. Step 5: Solve for x
    x = 566,897,495,678.85/1,064,830.59
  6. Step 6: Final answer
    x = 532,382.80

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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.