Home / 4,004,055.60-6,006,363.51-1,607,900.18

Finding the Fourth Proportional to 4,004,055.60, 6,006,363.51 and 1,607,900.18

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Solution

The fourth proportional to 4,004,055.60, 6,006,363.51 and 1,607,900.18 is: 2,411,962.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,055.60 : 6,006,363.51 = 1,607,900.18 : x
  2. Step 2: Convert to fraction form
    4,004,055.60/6,006,363.51 = 1,607,900.18/x
  3. Step 3: Cross multiply
    4,004,055.60x = 6,006,363.51 × 1,607,900.18
  4. Step 4: Simplify right side
    4,004,055.60x = 9,657,632,938,842.61
  5. Step 5: Solve for x
    x = 9,657,632,938,842.61/4,004,055.60
  6. Step 6: Final answer
    x = 2,411,962.75

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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.