Home / 2,507,095.71-3,459,792.02-1,361,176.16

Finding the Fourth Proportional to 2,507,095.71, 3,459,792.02 and 1,361,176.16

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Solution

The fourth proportional to 2,507,095.71, 3,459,792.02 and 1,361,176.16 is: 1,878,423.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,095.71 : 3,459,792.02 = 1,361,176.16 : x
  2. Step 2: Convert to fraction form
    2,507,095.71/3,459,792.02 = 1,361,176.16/x
  3. Step 3: Cross multiply
    2,507,095.71x = 3,459,792.02 × 1,361,176.16
  4. Step 4: Simplify right side
    2,507,095.71x = 4,709,386,392,077.40
  5. Step 5: Solve for x
    x = 4,709,386,392,077.40/2,507,095.71
  6. Step 6: Final answer
    x = 1,878,423.06

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