Home / 2,358,126.23-3,537,937.02-841,776.61

Finding the Fourth Proportional to 2,358,126.23, 3,537,937.02 and 841,776.61

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Solution

The fourth proportional to 2,358,126.23, 3,537,937.02 and 841,776.61 is: 1,262,931.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,126.23 : 3,537,937.02 = 841,776.61 : x
  2. Step 2: Convert to fraction form
    2,358,126.23/3,537,937.02 = 841,776.61/x
  3. Step 3: Cross multiply
    2,358,126.23x = 3,537,937.02 × 841,776.61
  4. Step 4: Simplify right side
    2,358,126.23x = 2,978,152,631,089.10
  5. Step 5: Solve for x
    x = 2,978,152,631,089.10/2,358,126.23
  6. Step 6: Final answer
    x = 1,262,931.81

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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.