Home / 4,535,879.10-6,803,818.65-1,341,036.60

Finding the Fourth Proportional to 4,535,879.10, 6,803,818.65 and 1,341,036.60

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Solution

The fourth proportional to 4,535,879.10, 6,803,818.65 and 1,341,036.60 is: 2,011,554.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535,879.10 : 6,803,818.65 = 1,341,036.60 : x
  2. Step 2: Convert to fraction form
    4,535,879.10/6,803,818.65 = 1,341,036.60/x
  3. Step 3: Cross multiply
    4,535,879.10x = 6,803,818.65 × 1,341,036.60
  4. Step 4: Simplify right side
    4,535,879.10x = 9,124,169,829,412.59
  5. Step 5: Solve for x
    x = 9,124,169,829,412.59/4,535,879.10
  6. Step 6: Final answer
    x = 2,011,554.90

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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.