Home / 9,086,526.10-12,539,486.10-4,956,575.59

Finding the Fourth Proportional to 9,086,526.10, 12,539,486.10 and 4,956,575.59

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Solution

The fourth proportional to 9,086,526.10, 12,539,486.10 and 4,956,575.59 is: 6,840,118.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,086,526.10 : 12,539,486.10 = 4,956,575.59 : x
  2. Step 2: Convert to fraction form
    9,086,526.10/12,539,486.10 = 4,956,575.59/x
  3. Step 3: Cross multiply
    9,086,526.10x = 12,539,486.10 × 4,956,575.59
  4. Step 4: Simplify right side
    9,086,526.10x = 62,152,910,748,665.81
  5. Step 5: Solve for x
    x = 62,152,910,748,665.81/9,086,526.10
  6. Step 6: Final answer
    x = 6,840,118.00

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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.