Home / 2,000,707.74-2,761,239.51-1,141,070.94

Finding the Fourth Proportional to 2,000,707.74, 2,761,239.51 and 1,141,070.94

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Solution

The fourth proportional to 2,000,707.74, 2,761,239.51 and 1,141,070.94 is: 1,574,827.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,707.74 : 2,761,239.51 = 1,141,070.94 : x
  2. Step 2: Convert to fraction form
    2,000,707.74/2,761,239.51 = 1,141,070.94/x
  3. Step 3: Cross multiply
    2,000,707.74x = 2,761,239.51 × 1,141,070.94
  4. Step 4: Simplify right side
    2,000,707.74x = 3,150,770,163,240.84
  5. Step 5: Solve for x
    x = 3,150,770,163,240.84/2,000,707.74
  6. Step 6: Final answer
    x = 1,574,827.80

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1.5x scale

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.