Home / 2,026,718.46-2,793,655.71-1,596,316.86

Finding the Fourth Proportional to 2,026,718.46, 2,793,655.71 and 1,596,316.86

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Solution

The fourth proportional to 2,026,718.46, 2,793,655.71 and 1,596,316.86 is: 2,200,384.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,718.46 : 2,793,655.71 = 1,596,316.86 : x
  2. Step 2: Convert to fraction form
    2,026,718.46/2,793,655.71 = 1,596,316.86/x
  3. Step 3: Cross multiply
    2,026,718.46x = 2,793,655.71 × 1,596,316.86
  4. Step 4: Simplify right side
    2,026,718.46x = 4,459,559,710,908.27
  5. Step 5: Solve for x
    x = 4,459,559,710,908.27/2,026,718.46
  6. Step 6: Final answer
    x = 2,200,384.41

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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.