Home / 3,441,089.64-4,748,969.70-2,064,485.16

Finding the Fourth Proportional to 3,441,089.64, 4,748,969.70 and 2,064,485.16

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Solution

The fourth proportional to 3,441,089.64, 4,748,969.70 and 2,064,485.16 is: 2,849,149.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441,089.64 : 4,748,969.70 = 2,064,485.16 : x
  2. Step 2: Convert to fraction form
    3,441,089.64/4,748,969.70 = 2,064,485.16/x
  3. Step 3: Cross multiply
    3,441,089.64x = 4,748,969.70 × 2,064,485.16
  4. Step 4: Simplify right side
    3,441,089.64x = 9,804,177,470,939.65
  5. Step 5: Solve for x
    x = 9,804,177,470,939.65/3,441,089.64
  6. Step 6: Final answer
    x = 2,849,149.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.