Home / 4,547,657.61-6,275,752.80-2,482,698.71

Finding the Fourth Proportional to 4,547,657.61, 6,275,752.80 and 2,482,698.71

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Solution

The fourth proportional to 4,547,657.61, 6,275,752.80 and 2,482,698.71 is: 3,426,116.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,547,657.61 : 6,275,752.80 = 2,482,698.71 : x
  2. Step 2: Convert to fraction form
    4,547,657.61/6,275,752.80 = 2,482,698.71/x
  3. Step 3: Cross multiply
    4,547,657.61x = 6,275,752.80 × 2,482,698.71
  4. Step 4: Simplify right side
    4,547,657.61x = 15,580,803,349,460.12
  5. Step 5: Solve for x
    x = 15,580,803,349,460.12/4,547,657.61
  6. Step 6: Final answer
    x = 3,426,116.19

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Double scale
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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.