Home / 5,826,184.02-8,739,303.69-1,782,665.40

Finding the Fourth Proportional to 5,826,184.02, 8,739,303.69 and 1,782,665.40

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Solution

The fourth proportional to 5,826,184.02, 8,739,303.69 and 1,782,665.40 is: 2,674,006.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,826,184.02 : 8,739,303.69 = 1,782,665.40 : x
  2. Step 2: Convert to fraction form
    5,826,184.02/8,739,303.69 = 1,782,665.40/x
  3. Step 3: Cross multiply
    5,826,184.02x = 8,739,303.69 × 1,782,665.40
  4. Step 4: Simplify right side
    5,826,184.02x = 15,579,254,308,255.32
  5. Step 5: Solve for x
    x = 15,579,254,308,255.32/5,826,184.02
  6. Step 6: Final answer
    x = 2,674,006.56

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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.