Home / 1,838,095.77-2,536,196.76-1,074,001.71

Finding the Fourth Proportional to 1,838,095.77, 2,536,196.76 and 1,074,001.71

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Solution

The fourth proportional to 1,838,095.77, 2,536,196.76 and 1,074,001.71 is: 1,481,903.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,838,095.77 : 2,536,196.76 = 1,074,001.71 : x
  2. Step 2: Convert to fraction form
    1,838,095.77/2,536,196.76 = 1,074,001.71/x
  3. Step 3: Cross multiply
    1,838,095.77x = 2,536,196.76 × 1,074,001.71
  4. Step 4: Simplify right side
    1,838,095.77x = 2,723,879,657,136.46
  5. Step 5: Solve for x
    x = 2,723,879,657,136.46/1,838,095.77
  6. Step 6: Final answer
    x = 1,481,903.01

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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.