Home / 4,335,146.37-6,503,632.02-1,639,411.29

Finding the Fourth Proportional to 4,335,146.37, 6,503,632.02 and 1,639,411.29

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Solution

The fourth proportional to 4,335,146.37, 6,503,632.02 and 1,639,411.29 is: 2,459,462.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335,146.37 : 6,503,632.02 = 1,639,411.29 : x
  2. Step 2: Convert to fraction form
    4,335,146.37/6,503,632.02 = 1,639,411.29/x
  3. Step 3: Cross multiply
    4,335,146.37x = 6,503,632.02 × 1,639,411.29
  4. Step 4: Simplify right side
    4,335,146.37x = 10,662,127,759,593.51
  5. Step 5: Solve for x
    x = 10,662,127,759,593.51/4,335,146.37
  6. Step 6: Final answer
    x = 2,459,462.00

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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.