Home / 4,495,206.80-6,742,810.20-2,983,552.40

Finding the Fourth Proportional to 4,495,206.80, 6,742,810.20 and 2,983,552.40

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Solution

The fourth proportional to 4,495,206.80, 6,742,810.20 and 2,983,552.40 is: 4,475,328.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495,206.80 : 6,742,810.20 = 2,983,552.40 : x
  2. Step 2: Convert to fraction form
    4,495,206.80/6,742,810.20 = 2,983,552.40/x
  3. Step 3: Cross multiply
    4,495,206.80x = 6,742,810.20 × 2,983,552.40
  4. Step 4: Simplify right side
    4,495,206.80x = 20,117,527,554,954.48
  5. Step 5: Solve for x
    x = 20,117,527,554,954.48/4,495,206.80
  6. Step 6: Final answer
    x = 4,475,328.60

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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.