Home / 1,934,426.64-2,903,881.76-1,037,620.02

Finding the Fourth Proportional to 1,934,426.64, 2,903,881.76 and 1,037,620.02

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Solution

The fourth proportional to 1,934,426.64, 2,903,881.76 and 1,037,620.02 is: 1,557,632.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,426.64 : 2,903,881.76 = 1,037,620.02 : x
  2. Step 2: Convert to fraction form
    1,934,426.64/2,903,881.76 = 1,037,620.02/x
  3. Step 3: Cross multiply
    1,934,426.64x = 2,903,881.76 × 1,037,620.02
  4. Step 4: Simplify right side
    1,934,426.64x = 3,013,125,849,888.84
  5. Step 5: Solve for x
    x = 3,013,125,849,888.84/1,934,426.64
  6. Step 6: Final answer
    x = 1,557,632.52

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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.