Home / 9,779,966.70-14,669,877.15-2,956,526.70

Finding the Fourth Proportional to 9,779,966.70, 14,669,877.15 and 2,956,526.70

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Solution

The fourth proportional to 9,779,966.70, 14,669,877.15 and 2,956,526.70 is: 4,434,768.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,779,966.70 : 14,669,877.15 = 2,956,526.70 : x
  2. Step 2: Convert to fraction form
    9,779,966.70/14,669,877.15 = 2,956,526.70/x
  3. Step 3: Cross multiply
    9,779,966.70x = 14,669,877.15 × 2,956,526.70
  4. Step 4: Simplify right side
    9,779,966.70x = 43,371,883,479,694.91
  5. Step 5: Solve for x
    x = 43,371,883,479,694.91/9,779,966.70
  6. Step 6: Final answer
    x = 4,434,768.01

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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.