Home / 4,745,852.36-6,549,243.54-2,570,345.72

Finding the Fourth Proportional to 4,745,852.36, 6,549,243.54 and 2,570,345.72

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Solution

The fourth proportional to 4,745,852.36, 6,549,243.54 and 2,570,345.72 is: 3,547,059.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,745,852.36 : 6,549,243.54 = 2,570,345.72 : x
  2. Step 2: Convert to fraction form
    4,745,852.36/6,549,243.54 = 2,570,345.72/x
  3. Step 3: Cross multiply
    4,745,852.36x = 6,549,243.54 × 2,570,345.72
  4. Step 4: Simplify right side
    4,745,852.36x = 16,833,820,102,276.65
  5. Step 5: Solve for x
    x = 16,833,820,102,276.65/4,745,852.36
  6. Step 6: Final answer
    x = 3,547,059.37

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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.