Home / 4,028,534.60-6,042,801.90-1,632,457.40

Finding the Fourth Proportional to 4,028,534.60, 6,042,801.90 and 1,632,457.40

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Solution

The fourth proportional to 4,028,534.60, 6,042,801.90 and 1,632,457.40 is: 2,448,686.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,534.60 : 6,042,801.90 = 1,632,457.40 : x
  2. Step 2: Convert to fraction form
    4,028,534.60/6,042,801.90 = 1,632,457.40/x
  3. Step 3: Cross multiply
    4,028,534.60x = 6,042,801.90 × 1,632,457.40
  4. Step 4: Simplify right side
    4,028,534.60x = 9,864,616,678,389.06
  5. Step 5: Solve for x
    x = 9,864,616,678,389.06/4,028,534.60
  6. Step 6: Final answer
    x = 2,448,686.10

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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.