Home / 1,769,175.84-2,653,854.48-507,014.40

Finding the Fourth Proportional to 1,769,175.84, 2,653,854.48 and 507,014.40

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Solution

The fourth proportional to 1,769,175.84, 2,653,854.48 and 507,014.40 is: 760,547.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,769,175.84 : 2,653,854.48 = 507,014.40 : x
  2. Step 2: Convert to fraction form
    1,769,175.84/2,653,854.48 = 507,014.40/x
  3. Step 3: Cross multiply
    1,769,175.84x = 2,653,854.48 × 507,014.40
  4. Step 4: Simplify right side
    1,769,175.84x = 1,345,542,436,864.51
  5. Step 5: Solve for x
    x = 1,345,542,436,864.51/1,769,175.84
  6. Step 6: Final answer
    x = 760,547.60

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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.