Home / 4,097,069.10-6,142,133.13-1,699,417.26

Finding the Fourth Proportional to 4,097,069.10, 6,142,133.13 and 1,699,417.26

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Solution

The fourth proportional to 4,097,069.10, 6,142,133.13 and 1,699,417.26 is: 2,547,686.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,069.10 : 6,142,133.13 = 1,699,417.26 : x
  2. Step 2: Convert to fraction form
    4,097,069.10/6,142,133.13 = 1,699,417.26/x
  3. Step 3: Cross multiply
    4,097,069.10x = 6,142,133.13 × 1,699,417.26
  4. Step 4: Simplify right side
    4,097,069.10x = 10,438,047,054,339.82
  5. Step 5: Solve for x
    x = 10,438,047,054,339.82/4,097,069.10
  6. Step 6: Final answer
    x = 2,547,686.36

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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.