Home / 4,937,636.10-7,404,922.59-1,742,014.98

Finding the Fourth Proportional to 4,937,636.10, 7,404,922.59 and 1,742,014.98

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Solution

The fourth proportional to 4,937,636.10, 7,404,922.59 and 1,742,014.98 is: 2,612,482.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,937,636.10 : 7,404,922.59 = 1,742,014.98 : x
  2. Step 2: Convert to fraction form
    4,937,636.10/7,404,922.59 = 1,742,014.98/x
  3. Step 3: Cross multiply
    4,937,636.10x = 7,404,922.59 × 1,742,014.98
  4. Step 4: Simplify right side
    4,937,636.10x = 12,899,486,077,520.40
  5. Step 5: Solve for x
    x = 12,899,486,077,520.40/4,937,636.10
  6. Step 6: Final answer
    x = 2,612,482.13

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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.