Home / 1,068,924.72-1,475,140.08-610,030.16

Finding the Fourth Proportional to 1,068,924.72, 1,475,140.08 and 610,030.16

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Solution

The fourth proportional to 1,068,924.72, 1,475,140.08 and 610,030.16 is: 841,855.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,924.72 : 1,475,140.08 = 610,030.16 : x
  2. Step 2: Convert to fraction form
    1,068,924.72/1,475,140.08 = 610,030.16/x
  3. Step 3: Cross multiply
    1,068,924.72x = 1,475,140.08 × 610,030.16
  4. Step 4: Simplify right side
    1,068,924.72x = 899,879,931,649.11
  5. Step 5: Solve for x
    x = 899,879,931,649.11/1,068,924.72
  6. Step 6: Final answer
    x = 841,855.29

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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.