Home / 2,506,880.64-3,459,495.36-1,360,959.36

Finding the Fourth Proportional to 2,506,880.64, 3,459,495.36 and 1,360,959.36

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Solution

The fourth proportional to 2,506,880.64, 3,459,495.36 and 1,360,959.36 is: 1,878,123.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,880.64 : 3,459,495.36 = 1,360,959.36 : x
  2. Step 2: Convert to fraction form
    2,506,880.64/3,459,495.36 = 1,360,959.36/x
  3. Step 3: Cross multiply
    2,506,880.64x = 3,459,495.36 × 1,360,959.36
  4. Step 4: Simplify right side
    2,506,880.64x = 4,708,232,591,068.57
  5. Step 5: Solve for x
    x = 4,708,232,591,068.57/2,506,880.64
  6. Step 6: Final answer
    x = 1,878,123.96

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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.