Home / 9,520,455.33-14,280,939.02-2,696,323.87

Finding the Fourth Proportional to 9,520,455.33, 14,280,939.02 and 2,696,323.87

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Solution

The fourth proportional to 9,520,455.33, 14,280,939.02 and 2,696,323.87 is: 4,044,558.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,520,455.33 : 14,280,939.02 = 2,696,323.87 : x
  2. Step 2: Convert to fraction form
    9,520,455.33/14,280,939.02 = 2,696,323.87/x
  3. Step 3: Cross multiply
    9,520,455.33x = 14,280,939.02 × 2,696,323.87
  4. Step 4: Simplify right side
    9,520,455.33x = 38,506,036,736,678.88
  5. Step 5: Solve for x
    x = 38,506,036,736,678.88/9,520,455.33
  6. Step 6: Final answer
    x = 4,044,558.31

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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.