Home / 4,535,878.60-6,803,817.90-1,341,036.10

Finding the Fourth Proportional to 4,535,878.60, 6,803,817.90 and 1,341,036.10

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Solution

The fourth proportional to 4,535,878.60, 6,803,817.90 and 1,341,036.10 is: 2,011,554.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535,878.60 : 6,803,817.90 = 1,341,036.10 : x
  2. Step 2: Convert to fraction form
    4,535,878.60/6,803,817.90 = 1,341,036.10/x
  3. Step 3: Cross multiply
    4,535,878.60x = 6,803,817.90 × 1,341,036.10
  4. Step 4: Simplify right side
    4,535,878.60x = 9,124,165,421,726.19
  5. Step 5: Solve for x
    x = 9,124,165,421,726.19/4,535,878.60
  6. Step 6: Final answer
    x = 2,011,554.15

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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.