Home / 9,347,860.65-14,020,387.65-2,957,282.64

Finding the Fourth Proportional to 9,347,860.65, 14,020,387.65 and 2,957,282.64

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Solution

The fourth proportional to 9,347,860.65, 14,020,387.65 and 2,957,282.64 is: 4,435,480.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,347,860.65 : 14,020,387.65 = 2,957,282.64 : x
  2. Step 2: Convert to fraction form
    9,347,860.65/14,020,387.65 = 2,957,282.64/x
  3. Step 3: Cross multiply
    9,347,860.65x = 14,020,387.65 × 2,957,282.64
  4. Step 4: Simplify right side
    9,347,860.65x = 41,462,249,003,415.40
  5. Step 5: Solve for x
    x = 41,462,249,003,415.40/9,347,860.65
  6. Step 6: Final answer
    x = 4,435,480.01

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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.