Home / 10,357,805.04-14,291,271.25-6,685,935.22

Finding the Fourth Proportional to 10,357,805.04, 14,291,271.25 and 6,685,935.22

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Solution

The fourth proportional to 10,357,805.04, 14,291,271.25 and 6,685,935.22 is: 9,224,977.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,357,805.04 : 14,291,271.25 = 6,685,935.22 : x
  2. Step 2: Convert to fraction form
    10,357,805.04/14,291,271.25 = 6,685,935.22/x
  3. Step 3: Cross multiply
    10,357,805.04x = 14,291,271.25 × 6,685,935.22
  4. Step 4: Simplify right side
    10,357,805.04x = 95,550,513,788,948.42
  5. Step 5: Solve for x
    x = 95,550,513,788,948.42/10,357,805.04
  6. Step 6: Final answer
    x = 9,224,977.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.