Home / 1,060,874.61-1,464,038.65-653,211.66

Finding the Fourth Proportional to 1,060,874.61, 1,464,038.65 and 653,211.66

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Solution

The fourth proportional to 1,060,874.61, 1,464,038.65 and 653,211.66 is: 901,451.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,874.61 : 1,464,038.65 = 653,211.66 : x
  2. Step 2: Convert to fraction form
    1,060,874.61/1,464,038.65 = 653,211.66/x
  3. Step 3: Cross multiply
    1,060,874.61x = 1,464,038.65 × 653,211.66
  4. Step 4: Simplify right side
    1,060,874.61x = 956,327,116,870.66
  5. Step 5: Solve for x
    x = 956,327,116,870.66/1,060,874.61
  6. Step 6: Final answer
    x = 901,451.60

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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.