Home / 14,174,258.34-21,264,488.28-4,590,605.64

Finding the Fourth Proportional to 14,174,258.34, 21,264,488.28 and 4,590,605.64

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Solution

The fourth proportional to 14,174,258.34, 21,264,488.28 and 4,590,605.64 is: 6,886,912.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,174,258.34 : 21,264,488.28 = 4,590,605.64 : x
  2. Step 2: Convert to fraction form
    14,174,258.34/21,264,488.28 = 4,590,605.64/x
  3. Step 3: Cross multiply
    14,174,258.34x = 21,264,488.28 × 4,590,605.64
  4. Step 4: Simplify right side
    14,174,258.34x = 97,616,879,829,881.89
  5. Step 5: Solve for x
    x = 97,616,879,829,881.89/14,174,258.34
  6. Step 6: Final answer
    x = 6,886,912.70

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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.