Home / 4,735,483.64-7,101,017.08-2,460,396.40

Finding the Fourth Proportional to 4,735,483.64, 7,101,017.08 and 2,460,396.40

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Solution

The fourth proportional to 4,735,483.64, 7,101,017.08 and 2,460,396.40 is: 3,689,447.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,735,483.64 : 7,101,017.08 = 2,460,396.40 : x
  2. Step 2: Convert to fraction form
    4,735,483.64/7,101,017.08 = 2,460,396.40/x
  3. Step 3: Cross multiply
    4,735,483.64x = 7,101,017.08 × 2,460,396.40
  4. Step 4: Simplify right side
    4,735,483.64x = 17,471,316,859,970.51
  5. Step 5: Solve for x
    x = 17,471,316,859,970.51/4,735,483.64
  6. Step 6: Final answer
    x = 3,689,447.20

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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.