Home / 6,077,826.80-9,117,289.36-1,759,814

Finding the Fourth Proportional to 6,077,826.80, 9,117,289.36 and 1,759,814

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Solution

The fourth proportional to 6,077,826.80, 9,117,289.36 and 1,759,814 is: 2,639,880.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,077,826.80 : 9,117,289.36 = 1,759,814 : x
  2. Step 2: Convert to fraction form
    6,077,826.80/9,117,289.36 = 1,759,814/x
  3. Step 3: Cross multiply
    6,077,826.80x = 9,117,289.36 × 1,759,814
  4. Step 4: Simplify right side
    6,077,826.80x = 16,044,733,457,779.04
  5. Step 5: Solve for x
    x = 16,044,733,457,779.04/6,077,826.80
  6. Step 6: Final answer
    x = 2,639,880.01

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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.