Home / 2,013,387.87-3,020,088.02-497,070.98

Finding the Fourth Proportional to 2,013,387.87, 3,020,088.02 and 497,070.98

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Solution

The fourth proportional to 2,013,387.87, 3,020,088.02 and 497,070.98 is: 745,608.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,387.87 : 3,020,088.02 = 497,070.98 : x
  2. Step 2: Convert to fraction form
    2,013,387.87/3,020,088.02 = 497,070.98/x
  3. Step 3: Cross multiply
    2,013,387.87x = 3,020,088.02 × 497,070.98
  4. Step 4: Simplify right side
    2,013,387.87x = 1,501,198,094,201.86
  5. Step 5: Solve for x
    x = 1,501,198,094,201.86/2,013,387.87
  6. Step 6: Final answer
    x = 745,608.00

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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.