Home / 4,262,280-5,881,946.40-2,354,568

Finding the Fourth Proportional to 4,262,280, 5,881,946.40 and 2,354,568

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Solution

The fourth proportional to 4,262,280, 5,881,946.40 and 2,354,568 is: 3,249,303.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,262,280 : 5,881,946.40 = 2,354,568 : x
  2. Step 2: Convert to fraction form
    4,262,280/5,881,946.40 = 2,354,568/x
  3. Step 3: Cross multiply
    4,262,280x = 5,881,946.40 × 2,354,568
  4. Step 4: Simplify right side
    4,262,280x = 13,849,442,771,155.20
  5. Step 5: Solve for x
    x = 13,849,442,771,155.20/4,262,280
  6. Step 6: Final answer
    x = 3,249,303.84

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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.