Home / 2,013,354.51-3,020,038.04-497,037.61

Finding the Fourth Proportional to 2,013,354.51, 3,020,038.04 and 497,037.61

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Solution

The fourth proportional to 2,013,354.51, 3,020,038.04 and 497,037.61 is: 745,557.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,354.51 : 3,020,038.04 = 497,037.61 : x
  2. Step 2: Convert to fraction form
    2,013,354.51/3,020,038.04 = 497,037.61/x
  3. Step 3: Cross multiply
    2,013,354.51x = 3,020,038.04 × 497,037.61
  4. Step 4: Simplify right side
    2,013,354.51x = 1,501,072,474,532.43
  5. Step 5: Solve for x
    x = 1,501,072,474,532.43/2,013,354.51
  6. Step 6: Final answer
    x = 745,557.96

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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.